Aerts, C. et al. (10 authors) 1999, A&A 343, 872. (1ab) Several SBs
among pulsating B stars.
Antipin, S.V. 1999, IBVS 4673. (1a, 7bd): Four new dwarf novae on
Moscow plates.
Borkovits, T., Bíró, I.B. 1998, IBVS 4633. (1f): RT And, AB And,
OO Aql, Y Cam, AS Cam, RY Cas, TV Cas, PV Cas, VW Cep, XX Cep,
CQ Cep, DL Cyg, MR Cyg, V477 Cyg, AK Her, GU Her, HS Her,
MM Her, SW Lac, UV Leo, GP Vul.
Claria, J.J., Mermilliod, J.-C., Piatti, A.E. 1999, A&AS 134, 301.
(1ab, 3b) Several SBs in NGC 2354.
Corradi, R.L.M. et al. (4 authors) 1999, A&A 343, 841. (1o, 2e)
Imaging survey of symbiotic stars.
Gim, M. et al. (4 authors) 1998, PASP 110, 1172. (1b, 3b) RVs in NGC 7789
indicate several probable new SBs.
Ginestet, N., Carquillat, J.M., Jaschek, C. 1999, A&AS 134, 473.
(1bi, 2e) SBs with composite spectra.
Gombert, G., Borkovits, T., Bíró, I.B. 1998, IBVS 4653.
(1f, 2c): RT And, AB And, OO Aql, Y Cam, AS Cam, RZ Cas,
TV Cas, PV Cas, VW Cep, XX Cep, CQ Cep, GK Cep, DL Cyg, MR Cyg,
V453 Cyg, V477 Cyg, V1136 Cyg, AK Her, DI Her, GU Her, HS Her,
MM Her, SW Lac, UV Leo, GP Vul. (1f, 7b) Errata of minimum
times.
Grenier, S. et al. (8 authors) 1999, A&AS 135, 503. (1b, 3b) Suspected
SBs among B8-F2 stars.
Hünsch, M., Schmitt, J.H.M.M., Voges, W. 1998, A&AS 132, 155. (1x, 6)
Many SBs in the ROSAT all-sky survey.
Kamath, U.S., Ashok, N.M. 1999, A&AS 135, 199. (1ai) JHK photometry
of symbiotic stars.
Lastennet, E. et al. (4 authors) 1999, A&A 341, 857. (2e) Temperature
determinations for EBs.
Leone, F., Catanzaro, G. 1999, A&A 343, 273. (1b, 2a) Orbital elements
of SBs with a chemically peculiar star (HD 11753, HD 15144,
HD 25267, HD 36485, HD 37017, HD 142096, and HD 189178).
Motch, C. et al. (9 authors) 1998, A&AS 132, 341. (3bc, 6) Several CVs
and a new X-ray binary from ROSAT survey.
Negueruela, I. 1998, A&A 338, 505. (2g, 6) The nature of Be/X-ray
binaries.
Paunzen, E., Maitzen, H.M. 1998, A&AS 133, 1. (3b, 6) Many EBs among
chemically peculiar stars identified.
Pereira, C.B., Landaberry, S.J.C., da Conceição, F. 1998, AJ 116,
1971. (1b, 2e) Spectral line identifications and derived
physical parameters for symbiotic stars Hen 3-461, Hen 2-156,
Mac 1-17, V3804 Sgr, V2905 Sgr, and for probable symbiotics
Hen 3-653, V704 Cen.
Petrova, A.V., Orlov, V.V. 1999, AJ 117, 587. (2d, 3a) Apsidal motion in
double stars. I. Catalog.
Robb, R.M., Cardinal, R.D. 1998, IBVS 4634. (1a, 2c, 3bd): 3 new EBs in
NGC 6939.
Selam, S.O., Gürol, B., Müyesseroglu, Z. 1999, IBVS 4670. (1f):
V346 Aql, SS Ari, LS Del, YY Eri, RX Her, AK Her, SW Lac,
UV Psc, W UMa, AW UMa, HW Vir.
Simon, V. 1999, A&AS 134, 1. (2c, 6) Period variations in semi-detached
binaries.
Skopal, A. 1998, A&A 338, 599. (1a, 2c) Period variations of symbiotic
binaries: BF Cyg, CI Cyg, V1329 Cyg, AG Peg, Z And, AG Dra,
and YY Her.
Stevens, I.R., Howarth, I.D. 1999, MNRAS 302, 549. (1b, 2c)
IR line-profiles in WR binary systems.
Szabados, L., Pont, F. 1998, A&AS 133, 51. (2bc, 3b) New SBs among
classical Cepheids.
Udalski, A. et al. (7 authors) 1998, Acta Astron. 48, 563. (3ab)
1459 EBs from OGLE-II project in 11 SMC fields.
Ulla, A., Thejll, P. 1998, A&AS 132, 1. (1aiou, 2e, 3b, 6) IR flux
excesses as indicators of binary companions.