TY  - JOUR
AU  - V. L. Makarov
AU  - I. L. Makarov
AU  - V. G. Prikazchikov
TI  - Exact difference schemes and schemes of any order of accuracy for systems of second-order differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1979
SP  - 1194
EP  - 1205
VL  - 15
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1979_15_7_a3/
LA  - ru
ID  - DE_1979_15_7_a3
ER  -