TY  - JOUR
AU  - S. N. Kruzhkov
TI  - Periodic solutions of nonlinear second order parabolic equations
JO  - Differencialʹnye uravneniâ
PY  - 1970
SP  - 731
EP  - 740
VL  - 6
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1970_6_4_a15/
LA  - ru
ID  - DE_1970_6_4_a15
ER  -