O'Regan,, Donald
Existence theory for nonlinear ordinary differential equations / Donald O'Regan
Existence theory for nonlinear ordinary differential equations / Donald O'Regan
. - Dordrecht : Kluwer Academic Publishers, cop. 1997
. - 196 p. 25 cm
. - (Mathematics and its applications; 398))
0-7923-4511-8 (Encadernado)
517.9