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ASTRONOMY AND ASTROPHYSICS Supplement Series, Volume 136, May I 1999
CONTENTS
A search for spectroscopic binaries among Herbig Ae/Be stars.
A search for HAeBe spectroscopic binaries
P. Corporon and A.-M. Lagrange
CCD observations of Nereid and a new orbital determination
C.H. Veiga, R. Vieira Martins and Cl. Le Guyader
An abundance analysis of the single-lined spectroscopic binaries
with barium stars-like orbital elements.
II. The spectroscopic data
L. Začs,
O. Alksnis,
F.A. Musaev,
I.F. Bikmaev
and
G.A. Galazutdinov
Photometric monitoring of three BL Lacertae objects in
1993-1998
J.M. Bai,
G.Z. Xie,
K.H. Li,
X. Zhang and
W.W. Liu
Deep multicolor CCD photometry of the
globular cluster NGC 6723
G. Alcaíno, W. Liller, F. Alvarado,
A. Mironov, A. Ipatov,
A. Piskunov, N. Samus and O. Smirnov
Star formation in the Vela Molecular Clouds.
III. Near IR images and mm photometry of D-cloud IRAS sources
F. Massi,
T. Giannini,
D. Lorenzetti,
R. Liseau,
A. Moneti and
P. Andreani
Construction of the Tycho Reference Catalogue
A. Kuzmin,
E. Høg,
U. Bastian,
C. Fabricius,
K. Kuimov,
L. Lindegren,
V.V. Makarov and
S. Röser
Stellar kinematic data for the central region of spiral
galaxies. II.
Ph. Héraudeau,
F. Simien,
G. Maubon and
Ph. Prugniel
Multi-period pulsation and amplitude variation behavior
in 
Scuti variable DQ Cephei
Z.P. Li and
M.J. Fang
Central Mg2 indices for
early-type galaxies
V. Golev,
Ph. Prugniel,
F. Simien and
M. Longhetti
CCD astrometry and instrumental 
photometry
of visual double stars.
V. Differential measurements of pairs
with angular separations 1
to 4
D. Sinachopoulos,
A. Dapergolas,
E. van Dessel,
and E. Kontizas
Observations of radio stars at the Valinhos
CCD Meridian Circle
P.A.A. Lopes, A.H. Andrei, S.P. Puliaev,
J.L. Penna, R. Teixeira, P. Benevides-Soares,
M. Assafin, J.F. Le Campion and Y. Réquième
HI-rich dwarf galaxies in the Hydra I cluster.
I. Photometric and HI data
P.-A. Duc,
P. Papaderos,
C. Balkowski,
V. Cayatte,
T.X. Thuan and
W. van Driel
Pulsars identified from the NRAO VLA Sky Survey
J.L. Han and
W.W. Tian
Instruments and observational techniques
Astronomical image compression
M. Louys, J.L. Starck,
S. Mei,
F. Bonnarel and F. Murtagh
Data processing
Random-error minimization during cross-correlation of early-type spectra
W. Verschueren
and
M. David
Some Synthesis Telescope imaging algorithms to remove nonisoplanatic
and other nasty artifacts.
Wide-field imaging algorithms
A.G. Willis
Erratum
The age of astronomy-related organizations
A. Heck