| Avaa | Jurvelius, J. Lindem, T. Heikkinen, T.
| The size of a vendace, Coregonus albula L., stock in a deep lake basin monitored by hydroacoustic methods | | artikkeli | kaikuluotaus, muikku | | Oslo | 1987 | 9 | | | Eripainos: J. Fish Biol. (1988... | I-Kalatutkimus: Muikku (avokotelo 4) |