Binary and Multiple Stars as Tracers of Stellar Evolution [E-Book] : Proceedings of the 69th Colloquium of the International Astronomical Union, held in Bamberg, F.R.G., August 31...  

Kopal, Zdenék
1982

Astrometric Binaries [E-Book] : An International Conference to Commemorate the Birth of Friedrich Wilhelm Bessel (1784–1846) /  

Kopal, Zdeněk
1985

Comparative Planetology with an Earth Perspective : Proceedings of the First International Conference held in Pasadena, California, June 6–8, 1994 [E-Book] /  

A’Hearn, Michael F.
1995