1
by Fridman, A.M., Polyachenko, V.L.
Published 1984
Springer Berlin Heidelberg
Table of Contents: ... Remarks -- IX Spherical Systems -- X Ellipsoidal Systems -- XI Disk-like Systems. Spiral Structure -- XII...

2
by Fridman, A.M., Polyachenko, V.L.
Published 1984
Springer Berlin Heidelberg
... recently, serious consideration has been devoted to theories of galactic spiral structure in which...