Lopez-Gomez, J., & Pardo, R. Invertibility of linear non-cooperative elliptic systems with applications to the predator-prey model.

Lopez-Gomez, Julian., و Rosa Pardo. Invertibility of Linear Non-cooperative Elliptic Systems With Applications to the Predator-prey Model.

Lopez-Gomez, Julian., و Rosa Pardo. Invertibility of Linear Non-cooperative Elliptic Systems With Applications to the Predator-prey Model.