L. Szabados et F. Pont, NEW SPECTROSCOPIC BINARIES AMONG CLASSICAL CEPHEIDS - II, Astronomy & astrophysics. Supplement series (Print), 133(1), 1998, pp. 51-59
Radial velocity measurements of classical Cepheids obtained by the COR
AVEL and ELODIE spectrographs have been analysed. The comparison with
earlier radial velocity data resulted in the discovery of eight new sp
ectroscopic binaries tin the 9.(m)7 - 12.(m)4 interval of mean V-brigh
tness). An updated value of the pulsation period is also determined fo
r the new SB-Cepheids.