TY  - JOUR
AU  - Yu. V. Komlenko
AU  - E. L. Tonkov
TI  - A periodic boundary value problem for an ordinary second order differential equation
JO  - Doklady Akademii Nauk
PY  - 1968
SP  - 17
EP  - 19
VL  - 179
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1968_179_1_a2/
LA  - ru
ID  - DAN_1968_179_1_a2
ER  -