TY  - JOUR
AU  - W. Okrasiński
TI  - On a nonlinear ordinary differential equation
JO  - Annales Polonici Mathematici
PY  - 1988
SP  - 237
EP  - 245
VL  - 49
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-49-3-237-245/
DO  - 10.4064/ap-49-3-237-245
LA  - en
ID  - 10_4064_ap_49_3_237_245
ER  -