Periodic solutions of some Lienard and Duffing equations
- Gupta, C.P.
- Nieto, J.J.
- Sanchez, L.
ISSN: 1096-0813, 0022-247X
Year of publication: 1989
Volume: 140
Issue: 1
Pages: 67-82
Type: Article
ISSN: 1096-0813, 0022-247X
Year of publication: 1989
Volume: 140
Issue: 1
Pages: 67-82
Type: Article