On the applicability of the Poincaré–Birkhoff twist theorem to a class of planar periodic predator-prey models
- López-Gómez, J.
- Muñoz-Hernández, E.
- Zanolin, F.
ISSN: 1553-5231, 1078-0947
Argitalpen urtea: 2020
Alea: 40
Zenbakia: 4
Orrialdeak: 2393-2419
Mota: Artikulua