TY  - JOUR
AU  - M. D. Bronshtein
AU  - A. S. Cherevatskii
TI  - A variational method for solving boundary value problems for ordinary differential equations
JO  - Doklady Akademii Nauk
PY  - 1991
SP  - 1037
EP  - 1041
VL  - 317
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1991_317_5_a1/
LA  - ru
ID  - DAN_1991_317_5_a1
ER  -