TY  - JOUR
AU  - O. B. Arushanyan
AU  - S. F. Zaletkin
TI  - On some analytic method for approximate solution of systems of second order ordinary differential equations
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2019
SP  - 65
EP  - 69
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2019_3_a9/
LA  - ru
ID  - VMUMM_2019_3_a9
ER  -