@article{05497772, title = {Unique periodic solution of ES-S model.}, journal = {Applied Mathematics E-Notes [electronic only]}, volume = {8}, year = {2008}, pages = {25-29}, zbl = {1170.35444}, language = {en}, url = {http://dml.mathdoc.fr/item/05497772} }
Lian, Jinguo; Zhang, Hongkun. Unique periodic solution of ES-S model.. Applied Mathematics E-Notes [electronic only], Tome 8 (2008) pp. 25-29. http://gdmltest.u-ga.fr/item/05497772/