TY  - JOUR
AU  - E. A. Volkov
TI  - A difference method of estimating errors in numerical solutions of boundary value problems for an ordinary differential equation
JO  - Doklady Akademii Nauk
PY  - 1971
SP  - 758
EP  - 761
VL  - 197
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1971_197_4_a4/
LA  - ru
ID  - DAN_1971_197_4_a4
ER  -