Stellar Group Publications

2026

• Dawson H., Dorsch M., Geier S. et al.:
  A 500 pc volume-limited sample of hot subluminous stars: II. Atmospheric parameters, mass distribution, and kinematics
  In: Astronomy & Astrophysics 707 (2026), Article No.: A6
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202558123
• Göttgens F., Latour M., Heber U. et al.:
  Discovery of a double white dwarf in the Galactic globular cluster NGC 6397
  In: Astronomy & Astrophysics 707 (2026), Article No.: A261
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202558594
• Latour M., Green EM., Dorsch M. et al.:
  The Arizona-Montréal Spectroscopic Survey of hot subluminous stars ★
  In: Astronomy & Astrophysics 705 (2026), Article No.: A248
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202557314

2025

• Bhat A., Dorsch M., Geier S. et al.:
  Ancient, eclipsing, tidally locked: A blue lurker progenitor in the population of extreme-velocity star candidates
  In: Astronomy & Astrophysics 700 (2025), Article No.: L23
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202553995
• Heber U.:
  Hot subdwarf stars
  Elsevier, 2025
  ISBN: 9780443214394
  DOI: 10.1016/B978-0-443-21439-4.00043-2
• Heber U., Halenke M., Bhat A. et al.:
  A Slowly Pulsating Run-Away B Star at High Galactic Latitude Ejected From a Spiral Arm
  In: Astronomische Nachrichten (2025)
  ISSN: 0004-6337
  DOI: 10.1002/asna.70003
• Raddi R., Rebassa-Mansergas A., Torres S. et al.:
  Testing the mass-radius relation of white dwarfs in common proper-motion pairs: I. Hydrogen-dominated atmospheres
  In: Astronomy & Astrophysics 695 (2025), Article No.: A131
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202452135
• Zainab A., Avakyan A., Doroshenko V. et al.:
  Multi-wavelength study of 1eRASS J085039.9'421151 with eROSITA, NuSTAR, and X-shooter
  In: Astronomy & Astrophysics 693 (2025), Article No.: A260
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202348708

2024

• Bradshaw CW., Dorsch M., Kupfer T. et al.:
  OGLE-BLAP-009 – a case study for the properties and evolution of blue large-amplitude pulsators
  In: Monthly Notices of the Royal Astronomical Society 527 (2024), p. 10239-10253
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stad3845
• Culpan R., Dorsch M., Geier S. et al.:
  Probing the inner Galactic halo with blue horizontal-branch stars: Gaia DR3-based catalogue with atmospheric and stellar parameters
  In: Astronomy & Astrophysics 685 (2024), Article No.: A134
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202348323
• Dawson H., Geier S., Heber U. et al.:
  A 500 pc volume-limited sample of hot subluminous stars: I. Space density, scale height, and population properties
  In: Astronomy & Astrophysics 686 (2024), Article No.: A25
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202348319
• Enke H., Tuvikene T., Groote D. et al.:
  Archives of Photographic PLates for Astronomical USE (APPLAUSE): Digitisation of astronomical plates and their integration into the International Virtual Observatory
  In: Astronomy & Astrophysics 687 (2024), Article No.: A165
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202348793
• Geier S., Heber U., Irrgang A. et al.:
  A spectroscopic and kinematic survey of fast hot subdwarfs
  In: Astronomy & Astrophysics 690 (2024), Article No.: A368
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202450778

2023

• Geier S., Dorsch M., Dawson H. et al.:
  The first massive compact companion in a wide orbit around a hot subdwarf star
  In: Astronomy & Astrophysics 677 (2023), Article No.: A11
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202346407
• Heber U., collaboration M.:
  The fastest hot subdwarfs revisited
  In: Bulletin de la Societe Royale des Sciences de Liege 92 (2023)
  ISSN: 0037-9565
  DOI: 10.25518/0037-9565.11205
• Latour M., Hämmerich S., Dorsch M. et al.:
  SHOTGLAS: II. MUSE spectroscopy of blue horizontal branch stars in the core of ω Centauri and NGC6752
  In: Astronomy & Astrophysics 677 (2023), Article No.: A86
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202346597

2022

• Dorsch M., Reindl N., Pelisoli I. et al.:
  Discovery of a highly magnetic He-sdO star from a double-degenerate binary merger
  In: Astronomy & Astrophysics 658 (2022), Article No.: L9
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202142880
• Filipovic MD., Payne JL., Alsaberi RZE. et al.:
  Mysterious odd radio circle near the large magellanic cloud - an intergalactic supernova remnant?
  In: Monthly Notices of the Royal Astronomical Society 512 (2022), p. 265-284
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stac210
• Geier S., Dorsch M., Pelisoli I. et al.:
  Radial velocity variability and the evolution of hot subdwarf stars
  In: Astronomy & Astrophysics 661 (2022)
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202143022
• Hillwig TC., Reindl N., Rotter HM. et al.:
  Two evolved close binary stars: GALEX J015054.4+310745 and the central star of the planetary nebula Hen 2-84
  In: Monthly Notices of the Royal Astronomical Society 511 (2022), p. 2033-2039
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stac226
• Kupfer T., Bauer EB., Van Roestel J. et al.:
  Discovery of a Double-detonation Thermonuclear Supernova Progenitor
  In: Astrophysical Journal Letters 925 (2022)
  ISSN: 2041-8205
  DOI: 10.3847/2041-8213/ac48f1
• Pelisoli I., Dorsch M., Heber U. et al.:
  Discovery and analysis of three magnetic hot subdwarf stars: evidence for merger-induced magnetic fields
  In: Monthly Notices of the Royal Astronomical Society 515 (2022), p. 2496-2510
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stac1069
• Raddi R., Torres S., Rebassa-Mansergas A. et al.:
  Kinematic properties of white dwarfs Galactic orbital parameters and age-velocity dispersion relation
  In: Astronomy & Astrophysics 658 (2022)
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202141837
• Ramsay G., Woudt PA., Kupfer T. et al.:
  The OmegaWhite survey for short-period variable stars - VII. High amplitude short-period blue variables
  In: Monthly Notices of the Royal Astronomical Society 513 (2022), p. 2215-2225
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stac1000
• Sebastian D., Guenther EW., Deleuil M. et al.:
  Sub-stellar companions of intermediate-mass stars with CoRoT: CoRoT-34b, CoRoT-35b, and CoRoT-36b
  In: Monthly Notices of the Royal Astronomical Society 516 (2022), p. 636-655
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stac2131

2021

• Baran AS., Ostensen RH., Heber U. et al.:
  Space observations of AA Doradus provide consistent mass determinations. New HW-Vir systems observed with TESS
  In: Monthly Notices of the Royal Astronomical Society 503 (2021), p. 2157-2167
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stab620
• Corcoran KA., Barlow BN., Schaffenroth V. et al.:
  Eclipsing Binaries Found by the EREBOS Project: Gaia DR2 6097540197980557440-a Deeply Eclipsing sdB plus dM System
  In: Astrophysical Journal 918 (2021)
  ISSN: 0004-637X
  DOI: 10.3847/1538-4357/ac0ae5
• Dorsch M., Jeffery CS., Irrgang A. et al.:
  EC 22536-5304: a lead-rich and metal-poor long-period binary
  In: Astronomy & Astrophysics 653 (2021)
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202141381
• Irrgang A., Geier S., Heber U. et al.:
  A proto-helium white dwarf stripped by a substellar companion via common-envelope ejection: Uncovering the true nature of a candidate hypervelocity B-type star
  In: Astronomy & Astrophysics 650 (2021), Article No.: A102
  ISSN: 1432-0746
  DOI: 10.1051/0004-6361/202038757
• Pelisoli I., Neunteufel P., Geier S. et al.:
  A hot subdwarf-white dwarf super-Chandrasekhar candidate supernova Ia progenitor
  In: Nature Astronomy (2021)
  ISSN: 2397-3366
  DOI: 10.1038/s41550-021-01413-0

2020

• Irrgang A., Geier S., Kreuzer S. et al.:
  A stripped helium star in the potential black hole binary LB-1
  In: Astronomy & Astrophysics 633 (2020), Article No.: ARTN L5
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201937343
• Kreuzer S., Irrgang A., Heber U.:
  Hypervelocity stars in the Gaia era Revisiting the most extreme stars from the MMT HVS survey
  In: Astronomy & Astrophysics 637 (2020), Article No.: ARTN A53
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/202037747
• Kupfer T., Bauer E., Burdge K. et al.:
  A New Class of Roche Lobe-filling Hot Subdwarf Binaries
  In: Astrophysical Journal Letters 898 (2020), Article No.: ARTN L25
  ISSN: 2041-8205
  DOI: 10.3847/2041-8213/aba3c2

2019

• Dorsch M., Latour M., Heber U.:
  Heavy metals in intermediate He-rich hot subdwarfs: the chemical composition of HZ44 and HD127493
  In: Astronomy & Astrophysics 630 (2019), Article No.: ARTN A130
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201935724
• Dorsch M., Latour M., Heber U.:
  Heavy metals in intermediate He-rich hot subdwarfs: The chemical composition of HZ 44 and HD 127493
  In: Astronomy & Astrophysics 630 (2019), Article No.: A130
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201935724
• Heber U., Charpinet S., Brassard P. et al.:
  TESS first look at evolved compact pulsators Discovery and asteroseismic probing of the g-mode hot B subdwarf pulsator EC 21494-7018
  In: Astronomy & Astrophysics 632 (2019), Article No.: ARTN A90
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201935395
• Irrgang A., Geier S., Heber U. et al.:
  PG 1610+062: a runaway B star challenging classical ejection mechanisms
  In: Astronomy & Astrophysics 628 (2019), Article No.: ARTN L5
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201935429
• Latour M., Dorsch M., Heber U.:
  Heavy metal enrichment in the intermediate He-sdOB pulsator Feige 46
  In: Astronomy & Astrophysics 629 (2019), Article No.: ARTN A148
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201936247
• Latour M., Dorsch M., Heber U.:
  Heavy metal enrichment in the intermediate He-sdOB pulsator Feige 46
  In: Astronomy & Astrophysics 629 (2019), Article No.: ARTN A148
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201936247
• Raddi R., Heber U., Hollands MA.:
  Surviving a supernova: Zombies and runaways
  In: Astronomy & Geophysics 60 (2019), p. 34-37
  ISSN: 1366-8781
  DOI: 10.1093/astrogeo/atz180
• Raddi R., Hollands MA., Koester D. et al.:
  Partly burnt runaway stellar remnants from peculiar thermonuclear supernovae
  In: Monthly Notices of the Royal Astronomical Society 489 (2019), p. 1489-1508
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stz1618
• Schaffenroth V., Barlow BN., Geier S. et al.:
  The EREBOS project: Investigating the effect of substellar and low-mass stellar companions on late stellar evolution Survey, target selection, and atmospheric parameters
  In: Astronomy & Astrophysics 630 (2019)
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201936019
• Silvotti R., Uzundag M., Baran AS. et al.:
  High-degree gravity modes in the single sdB star HD 4539
  In: Monthly Notices of the Royal Astronomical Society 489 (2019), p. 4791-4801
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stz2244

2018

• Dorsch M., Latour M., Heber U.:
  Spectral analysis of the He-enriched sdO-star HD 127493
  DOI: 10.1515/astro-2018-0007
• Heber U., Irrgang A., Schaffenroth J.:
  Spectral energy distributions and colours of hot subluminous stars
  DOI: 10.1515/astro-2018-0008
• Irrgang A., Kreuzer S., Heber U.:
  Hypervelocity stars in the Gaia era Runaway B stars beyond the velocity limit of classical ejection mechanisms
  In: Astronomy & Astrophysics 620 (2018), Article No.: ARTN A48
  ISSN: 1432-0746
  DOI: 10.1051/0004-6361/201833874
• Irrgang A., Kreuzer S., Heber U. et al.:
  quantitative spectral analysis of 14 hypervelocity stars from the MMT survey
  In: Astronomy & Astrophysics 615 (2018), Article No.: ARTN L5
  ISSN: 1432-0746
  DOI: 10.1051/0004-6361/201833315
• Kreuzer S., Irrgang A., Heber U.:
  Spectroscopy of hot subdwarf binaries
  DOI: 10.1515/astro-2018-0013
• Schaffenroth V., Geier S., Heber U. et al.:
  The MUCHFUSS photometric campaign
  In: Astronomy & Astrophysics 614 (2018), Article No.: ARTN A77
  ISSN: 1432-0746
  DOI: 10.1051/0004-6361/201629789
• Schindewolf M., Nemeth P., Heber U. et al.:
  A quantitative NLTE analysis of visual and ultraviolet spectra of four helium-rich subdwarf O stars
  In: Astronomy & Astrophysics 620 (2018), Article No.: ARTN A36
  ISSN: 1432-0746
  DOI: 10.1051/0004-6361/201732140
• Schneider D., Irrgang A., Heber U. et al.:
  NLTE spectroscopic analysis of the He-3 anomaly in subluminous B-type stars
  In: Astronomy & Astrophysics 618 (2018), Article No.: ARTN A86
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201833182
• Woltz M., Kupfer T., Drechsel H. et al.:
  Spectroscopic and photometric analysis of the HW Vir star PTF1 J011339.09+225739.1
  DOI: 10.1515/astro-2018-0011

2017

• Adrian-Martinez S., Ageron M., Aiello S. et al.:
  Intrinsic limits on resolutions in muon- and electron-neutrino charged-current events in the KM3NeT/ORCA detector
  In: Journal of High Energy Physics (2017)
  ISSN: 1029-8479
  DOI: 10.1007/JHEP05(2017)008
• Geier S., Kupfer T., Heber U. et al.:
  The catalogue of radial velocity variable hot subluminous stars from the MUCHFUSS project (vol 577, pg A26, 2015)
  In: Astronomy & Astrophysics 602 (2017), Article No.: ARTN C2
  ISSN: 1432-0746
  DOI: 10.1051/0004-6361/201525666e
• Geier S., Ostensen RH., Nemeth P. et al.:
  Meet the family - the catalog of known hot subdwarf stars
  DOI: 10.1515/astro-2017-0432
• Heber U.:
  Stripped Red Giants - Helium Core White Dwarf Progenitors and their sdB Siblings
• Kupfer T., Przybilla N., Heber U. et al.:
  Quantitative spectroscopy of extreme helium stars Model atmospheres and a non-LTE abundance analysis of BD+10 degrees 2179
  In: Monthly Notices of the Royal Astronomical Society 471 (2017), p. 877-890
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stx1541
• Kupfer T., van Roestel J., Brooks J. et al.:
  PTF1 J082340.04+081936.5: A Hot Subdwarf B Star with a Low-mass White Dwarf Companion in an 87-minute Orbit
  In: Astrophysical Journal 835 (2017), Article No.: ARTN 131
  ISSN: 0004-637X
  DOI: 10.3847/1538-4357/835/2/131
• Schneider D., Irrgang A., Heber U. et al.:
  On the He-3 anomaly in hot subdwarf B stars
  DOI: 10.1515/astro-2017-0430
• Ziegerer E., Heber U., Geier S. et al.:
  Spectroscopic twin to the hypervelocity sdO star US 708 and three fast sdB stars from the Hyper-MUCHFUSS project
  In: Astronomy & Astrophysics 601 (2017), Article No.: ARTN A58
  ISSN: 1432-0746
  DOI: 10.1051/0004-6361/201730437

2016

• Adrian-Martinez S., Ageron M., Aharonian F. et al.:
  Letter of intent for KM3NeT 2.0
  In: Journal of Physics G: Nuclear and Particle Physics 43 (2016), Article No.: 084001
  ISSN: 0954-3899
  DOI: 10.1088/0954-3899/43/8/084001
• Adrián-Martínez S., Ageron M., Aiello S. et al.:
  A method to stabilise the performance of negatively fed KM3NeT photomultipliers
  In: Journal of Instrumentation 11 (2016), Article No.: P12014
  ISSN: 1748-0221
  DOI: 10.1088/1748-0221/11/12/P12014
• Geier S., Kupfer T., Schaffenroth V. et al.:
  Hot subdwarf stars in the Galactic halo Tracers of prominent events in late stellar evolution
  DOI: 10.1017/S174392131500681X
• Heber U., Heber U.:
  Hot Subluminous Stars
  In: Publications of the Astronomical Society of the Pacific 128 (2016), Article No.: ARTN 082001
  ISSN: 0004-6280
  DOI: 10.1088/1538-3873/128/966/082001
• Kaplan DL., Kupfer T., Nice DJ. et al.:
  PSR J1024-0719: A MILLISECOND PULSAR IN AN UNUSUAL LONG-PERIOD ORBIT
  In: Astrophysical Journal 826 (2016), Article No.: ARTN 86
  ISSN: 0004-637X
  DOI: 10.3847/0004-637X/826/1/86
• Latour M., Heber U., Irrgang A. et al.:
  Quantitative spectral analysis of the sdB star HD188112: A helium-core white dwarf progenitor
  In: Astronomy & Astrophysics 585 (2016), Article No.: ARTN A115
  ISSN: 1432-0746
  DOI: 10.1051/0004-6361/201527445
• Reindl N., Geier S., Kupfer T. et al.:
  Radial velocity variable, hot post-AGB stars from the MUCHFUSS project Classification, atmospheric parameters, formation scenarios
  In: Astronomy & Astrophysics 587 (2016), Article No.: ARTN A101
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201527637

2015

• Copperwheat CM., Morales-Rueda L., Marsh TR. et al.:
  Radial velocity measurements of Subdwarf B stars (vol 415, pg 1381, 2011)
  In: Monthly Notices of the Royal Astronomical Society 451 (2015), p. 4412-4412
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stv1248
• Geier S., Furst F., Ziegerer E. et al.:
  The fastest unbound star in our Galaxy ejected by a thermonuclear supernova
  In: Science 347 (2015), p. 1126-1128
  ISSN: 0036-8075
  DOI: 10.1126/science.1259063
• Geier S., Kupfer T., Heber U. et al.:
  The catalogue of radial velocity variable hot subluminous stars from the MUCHFUSS project
  In: Astronomy & Astrophysics 577 (2015), Article No.: A26
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201525666
• Kupfer T., Geier S., Heber U. et al.:
  Hot subdwarf binaries from the MUCHFUSS project Analysis of 12 new systems and a study of the short-period binary population
  In: Astronomy & Astrophysics 576 (2015), Article No.: ARTN A44
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201425213
• Latour M., Irrgang A., Heber U. et al.:
  HD188112: Supernova Ia Progenitor?
• Scholz R-., Heber U., Heuser C. et al.:
  An ancient F-type subdwarf from the halo crossing the Galactic plane
  In: Astronomy & Astrophysics 574 (2015), Article No.: ARTN A96
  ISSN: 1432-0746
  DOI: 10.1051/0004-6361/201425471
• Sebastian D., Guenther EW., Heber U. et al.:
  Transiting Sub-stellar companions of Intermediate-mass stars
  DOI: 10.1051/epjconf/201510106056

2014

• Mereghetti S., La Palombara N., Esposito P. et al.:
  Constraints on the winds of hot subdwarf stars from X-ray observations of two sdB binaries with compact companions: CD-30 degrees 11223 and PG 1232-136
  In: Monthly Notices of the Royal Astronomical Society 441 (2014), p. 2684-2690
  ISSN: 0035-8711
  DOI: 10.1093/mnras/stu773
• Schaffenroth V., Geier S., Heber U. et al.:
  Binaries discovered by the MUCHFUSS project: SDSS J162256.66 + 473051.1: An eclipsing subdwarf B binary with a brown dwarf companion
  In: Astronomy & Astrophysics 564 (2014), Article No.: A98
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/201423377
• Schaffenroth V., Przybilla N., Butler K. et al.:
  Observations of the extreme runaway HD271791: Nucleosynthesis in a core-collapse supernova
  13th Nuclei in the Cosmos, NIC 2014 (Debrecen, July 7, 2014 - July 11, 2014)
  In: Zoltan Elekes, Zsolt Fulop (ed.): Proceedings of Science 2014

2010

• Geier S., Heber U., Heber U. et al.:
  Metal abundances of subdwarf B stars-the extended sample
  In: Astrophysics and Space Science 329 (2010), p. 127-131
  ISSN: 0004-640X
  DOI: 10.1007/s10509-010-0326-x
• Oreiro R., Telting JH., Ostensen RH. et al.:
  Synthetic pulsational line profile variations
  In: Astrophysics and Space Science 329 (2010), p. 211-216
  ISSN: 0004-640X
  DOI: 10.1007/s10509-010-0415-x
• Ostensen RH., Telting JH., Oreiro R. et al.:
  Time-resolved spectroscopy of the sdBV V338 Serpentis
  In: Astrophysics and Space Science 329 (2010), p. 167-174
  ISSN: 0004-640X
  DOI: 10.1007/s10509-010-0287-0
• Telting J., Ostensen R., Oreiro R. et al.:
  Time-resolved high-resolution spectroscopy of the pulsating sdB star QQ Vir (PG1325+101)
  In: Astrophysics and Space Science 329 (2010), p. 163-166
  ISSN: 0004-640X
  DOI: 10.1007/s10509-010-0333-y
• Tillich A., Geier S., Heber U. et al.:
  The HYPER-MUCHFUSS project-the constant high-velocity population
  In: Astrophysics and Space Science 329 (2010), p. 69-76
  ISSN: 0004-640X
  DOI: 10.1007/s10509-010-0342-x
• Tillich A., Geier S., Heber U. et al.:
  The HYPER-MUCHFUSS project-target selection and analysis
  In: Astrophysics and Space Science 329 (2010), p. 63-68
  ISSN: 0004-640X
  DOI: 10.1007/s10509-010-0306-1

2009

• Geier S., Edelmann H., Heber U. et al.:
  DISCOVERY OF A CLOSE SUBSTELLAR COMPANION TO THE HOT SUBDWARF STAR HD 149382-THE DECISIVE INFLUENCE OF SUBSTELLAR OBJECTS ON LATE STELLAR EVOLUTION
  In: Astrophysical Journal Letters 702 (2009), p. L96-L99
  ISSN: 2041-8205
  DOI: 10.1088/0004-637X/702/1/L96
• Groot PJ., Verbeek K., Greimel R. et al.:
  The UV-Excess survey of the northern Galactic plane
  In: Monthly Notices of the Royal Astronomical Society 399 (2009), p. 323-339
  ISSN: 0035-8711
  DOI: 10.1111/j.1365-2966.2009.15273.x
• Tillich A., Przybilla N., Scholz R-. et al.:
  SDSS J013655.91+242546.0-an A-type hyper-velocity star from the outskirts of the Galaxy
  In: Astronomy & Astrophysics 507 (2009), p. L37-L40
  ISSN: 0004-6361
  DOI: 10.1051/0004-6361/200913173