中国科学院数学与系统科学研究院期刊网
EXISTENCE OF SOLUTIONS AND BIFURCATION OF A CLASS OF FIRST-ORDER FUNCTIONAL DIFFERENTIAL EQUATIONS
SHI BAO, LI ZHIXIANG
Acta Mathematicae Applicatae Sinica . 1995, (1): 83 -89 .  DOI: 10.12387/C1995010