TY  - JOUR
AU  - I. I. Shmulev
TI  - Periodic solutions of boundary-value problems without initial conditions for parabolic equations
JO  - Doklady Akademii Nauk
PY  - 1961
SP  - 1313
EP  - 1316
VL  - 141
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1961_141_6_a8/
LA  - ru
ID  - DAN_1961_141_6_a8
ER  -