| Avaa | Shirakihara, Kunio Tanaka, Syoiti
| Two fish species competition model with nonlinear interactions and equilibrium catches | | artikkeli | kalasaaliit | The Society of Population Ecology | Tokyo | 1978 | 18 | | Researches on Population Ecology. Vol. 20, No,1 September, 1978 | | I-Tutkimus (avokotelo 2) |