TY  - JOUR
AU  - I. T. Kiguradze
TI  - Some singular boundary value problems for second order nonlinear ordinary differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1968
SP  - 1753
EP  - 1773
VL  - 4
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1968_4_10_a1/
LA  - ru
ID  - DE_1968_4_10_a1
ER  -