Cui, Jingan, and Song, Xinyu. "Sufficient and necessary condition for the permanence of periodic predator-prey system.." International Journal of Mathematics and Mathematical Sciences 2004.41-44 (2004): 2307-2323. <http://eudml.org/doc/51951>.
@article{Cui2004, author = {Cui, Jingan, Song, Xinyu}, journal = {International Journal of Mathematics and Mathematical Sciences}, language = {eng}, number = {41-44}, pages = {2307-2323}, publisher = {Hindawi Publishing Corporation, New York}, title = {Sufficient and necessary condition for the permanence of periodic predator-prey system.}, url = {http://eudml.org/doc/51951}, volume = {2004}, year = {2004}, }
TY - JOUR AU - Cui, Jingan AU - Song, Xinyu TI - Sufficient and necessary condition for the permanence of periodic predator-prey system. JO - International Journal of Mathematics and Mathematical Sciences PY - 2004 PB - Hindawi Publishing Corporation, New York VL - 2004 IS - 41-44 SP - 2307 EP - 2323 LA - eng UR - http://eudml.org/doc/51951 ER -