Publication Type: | Journal Article |
Year of Publication: | 1987 |
Authors: | E. E. Perkovsky |
Journal: | VTkz |
Pagination: | 19-24. (en russe) |
Publication Type: | Journal Article |
Year of Publication: | 1987 |
Authors: | E. E. Perkovsky |
Journal: | VTkz |
Pagination: | 19-24. (en russe) |