TY  - JOUR
AU  - K. Balla
TI  - On the solution of singular boundary value problems for nonlinear systems of ordinary differential equations
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1980
SP  - 909
EP  - 922
VL  - 20
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1980_20_4_a9/
LA  - ru
ID  - ZVMMF_1980_20_4_a9
ER  -