@article{CRMATH_2007__345_4_199_0,
     author = {Mostafa Fazly and Mahmoud Hesaaraki},
     title = {Periodic solutions for a discrete time predator{\textendash}prey system with monotone functional responses},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {199--202},
     publisher = {Elsevier},
     volume = {345},
     number = {4},
     year = {2007},
     doi = {10.1016/j.crma.2007.06.021},
     language = {en},
}