中国科学院数学与系统科学研究院期刊网
AN SEIRS EPIDEMIC MODEL WITH TWO DELAYS AND PULSE VACCINATION
Jianjun JIAO;Lansun CHEN;Shaohong CAI
AN SEIRS EPIDEMIC MODEL WITH TWO DELAYS AND PULSE VACCINATION
Jianjun JIAO;Lansun CHEN;Shaohong CAI
Journal of Systems Science and Complexity . 2008, (2): 217 -225 .