| Publication Type: | Journal Article |
| Year of Publication: | 1978 |
| Authors: | A. M. Albert |
| Journal: | Jahresberichte des Naturwissenschaftlichen Vereins in Wuppertal |
| Volume: | 31 |
| Pagination: | 41-45 |
| Date Published: | 1978 |
| Short Title: | Jber.Nat.Ver.Wuppertal |
| Citation Key: | 810 |