An appropriate pest management SI model with biological and chemical control concern. - Jianjun Jiao; Lansun Chen; Guilie Luo (Appl. Math. Comput., 2008)

A delayed stage-structured predator-prey model with impulsive stocking on prey and continuous harvesting on predator. - Jianjun Jiao; Guoping Pang; Lansun Chen; Guilie Luo (Appl. Math. Comput., 2008)