PageHeader : Funkcialaj Ekvacioj, 37 (1994) 155-174
Title : On the Existence of Periodic Solutions of a Lienard System
AuthorInfo : By
AuthorInfo : Sadahisa SAKATA
AuthorInfo : (Osaka Electro-Communication University, Japan)
AuthorInfo : Dedicated to Professor Minoru Yamamoto on his 60th birthday
section : References