| Title | On subsemigroups of the semigroup of transformations of a finite set and their ordinal numbers |
| Publication Type | Journal Article |
| Year of Publication | 1976 |
| Authors | Todorov K. |
| Journal | Annuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté des Mathématiques et de la Mécanique |
| Volume | 67 |
| Start Page | 327 |
| Pagination | 327-331 |
| Attachment | Size |
|---|---|
 67-327-331.pdf | 6.05 MB |