TY  - JOUR
AU  - I. E. Ovcharenko
TI  - On multiply superharmonic functions
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1961
VL  - 16
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1961_16_3_a14/
LA  - ru
ID  - RM_1961_16_3_a14
ER  -