Publication Type: | Journal Article |
Year of Publication: | 1991 |
Authors: | E. E. Perkovsky |
Journal: | VTkz |
Pagination: | 17-21. (en Russe) |
Publication Type: | Journal Article |
Year of Publication: | 1991 |
Authors: | E. E. Perkovsky |
Journal: | VTkz |
Pagination: | 17-21. (en Russe) |