一类Volterra方程极限环的存在性和稳定性
盖 平, 刘停战, 鲍智娟
Existence and stability of limit cycle fora class of Volterra equations
GAI Ping, LIU Ting-zhan, BAO Zhi-juan
吉林大学学报(理学版) . 2004, (03): 375 -376 .