| Publication Type: | Journal Article |
| Year of Publication: | 1996 |
| Authors: | V. Tchéchmédjiéva |
| Journal: | Godišnik na Sofijskija Universitet "Sv. Kliment Ohridski", geologo–geografski fakultet, 1: geologie |
| Volume: | 89 |
| Pagination: | 5 - 132 |
| Date Published: | 1996/// |