| Seminary |
2.08.2002
G.S.Pogosyan. Superintegrable Systems on Spaces of a Constant Curvature.
Postupilo: 13 yanvarya 2003 6:26Poslednee izmenenie: 13 yanvarya 2003 6:26
| Seminary |
G.S.Pogosyan. Superintegrable Systems on Spaces of a Constant Curvature.
Postupilo: 13 yanvarya 2003 6:26