中国科学院数学与系统科学研究院期刊网
JSSC
EXISTENCE AND UNIQUENESS OF ENDEMIC STATES FOR THE AGE-STRUCTURED SEIR EPIDEMIC MODEL
Xuezhi LI;Jing CHEN
EXISTENCE AND UNIQUENESS OF ENDEMIC STATES FOR THE AGE-STRUCTURED SEIR EPIDEMIC MODEL
Xuezhi LI;Jing CHEN
Journal of Systems Science and Complexity . 2006, (1): 114 -127 .