TY  - JOUR
AU  - K. Balla
TI  - Error estimates in the substitution of the boundedness condition of the solutions for systems of linear ordinary differential equations with a regular singulari
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1978
SP  - 370
EP  - 378
VL  - 18
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1978_18_2_a9/
LA  - ru
ID  - ZVMMF_1978_18_2_a9
ER  -