Asteroid lightcurves simulated by the rotation of a three-axes ellipsoid model /

Autor Surdej, A., Surdej, Jean
Vydáno 1977

The complex structure of the Ca II (H and K) lines in the spectrum of the AOep star with the infrared excess HD 190073. I., Line profiles and variations during three decades (1943-1974) /

Autor Surdej, Jean, Swings, Jean-Pierre
Vydáno 1975

The complex structure of the Ca II (H and K) lines in the spectrum of the AOep star with the infrared excess HD 190073. II., Interpretation: the selective effect of radiative forces /

Autor Surdej, Jean, Swings, Jean-Pierre
Vydáno 1975

Photoelectric lightcurves and rotation period of the minor planet 59 Elpis /

Autor Debehogne, Henri, 1928-2007, Surdej, A., Surdej, Jean
Vydáno 1977

Positions de petites planétes obtenues en 1976 au grand prisme objectif de 40 c. (f=4 m) de l'observatoire d'eso á la silla /

Autor Debehogne, Henri, 1928-2007, Surdej, A., Surdej, Jean
Vydáno 1977