Open Access
1987 Region and number of periodic solutions of Duffing's equation
Yasunori Sawano
Kodai Math. J. 10(1): 55-73 (1987). DOI: 10.2996/kmj/1138037361
First Page PDF

Sorry, your browser doesn't support embedded PDFs, Download First Page

Vol.10 • No. 1 • 1987
Back to Top