| Publication Type: | Journal Article |
| Year of Publication: | 1959 |
| Authors: | J. M. Lapina |
| Journal: | Trudi Inst. Biol. AN latvSSR. |
| Volume: | 12 |
| Pagination: | 289 - 322 |
| Date Published: | 1959 |
| Keywords: | Europe, Hoplopleura acanthopus, Polyplax gracilis, polyplax serrata, rodentia, soinulosa, Troester |