1
Wide Components in Double and Multiple Stars [E-Book] : Proceedings of the 97th Colloquium of the International Astronomical Union held in Brussels, Belgium, 8–13 June, 1987 /
2
Numerical analysis : With emphasis on the application of numerical techniques to problems of infintesimal calculus in single variable /
Book
Kopal, Z.
1961
Other Personal Name(s): ...Kopal, Z....
3
Figures of equilibrium of celestial bodies: with emphasis on problems of motion of artificial satelites.
Book
Kopal, Z.
1960
Other Personal Name(s): ...Kopal, Z....