TY  - JOUR
AU  - S. B. Norkin
TI  - Boundary problem for a second order differential equation with a retarded argument
JO  - Uchenye Zapiski Moskovskogo Gosudarstvennogo Universiteta
PY  - 1956
SP  - 59
EP  - 72
VL  - 181
IS  - 181
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UZMU_1956_181_181_a4/
LA  - ru
ID  - UZMU_1956_181_181_a4
ER  -