On first-order ordinary differential equations with nonnegative right-hand sides
- Cid, J.A.
- Pouso, R.L.
ISSN: 0362-546X
Année de publication: 2003
Volumen: 52
Número: 8
Pages: 1961-1977
Type: Article
Revue:
Nonlinear Analysis, Theory, Methods and Applications