1. Bias in hydroacoustic estimates of fish abundance due to acoustic shadowing: evidence from day-night surveys of vertically migrating fish;Appenzeller;Can. J. Fish. Aquat. Sci.,1992
2. Growth, mortality and management of whitefish (Coregonus lavaretus L. s.1), vendace (C. albula L.), roach (Rutilus rutilus L.) and perch (Perca fluviatilis L.) in Lake Pyhäjärvi (Karelia);Auvinen;Finn. Fish. Res.,1987
3. Factors affecting the year-class strength of vendace (Coregonus albula L.) in Lake Pyhäjärvi (Karelia, SE Finland);Auvinen;Finn. Fish. Res.,1988
4. Density and dynamics of vandace (Coregonus albula (L.)) populations under different fishing and predation pressures in Lake Pyhäjärvi (Karelai, SE Finland);Auvinen,1993
5. Forecasting and management of vendace (Coregonus albula L.) stocks in Lake Lentua, Northern Finland;Auvinen,1992