中国科学院数学与系统科学研究院期刊网
PERIODIC SOLUTION AND ALMOST PERIODIC SOLUTION OF A TWO DIMENSIONAL PREDATOR-PREY MODEL WITH PREY SUPPLEMENT
JIANG DONGPING
Acta Mathematicae Applicatae Sinica . 1995, (2): 167 -175 .  DOI: 10.12387/C1995021