Ordinary differential equations : stability and periodic solutions /
N. Rouch e, J. Mawhin ; R. E. Gaines, translator.
- 1st ed.
- Boston : Pitman Advanced Pub. Program, 1980
- 260p. : ill. ; 24cm.
- Surveys and reference works in mathematics .
Translation of v. 2. of Equations diff erentielles ordinaires Includes index