TY  - JOUR
AU  - A. V. Bitsadze
TI  - A criterion for convergence of the gradients of a sequence of harmonic functions
JO  - Doklady Akademii Nauk
PY  - 1966
SP  - 733
EP  - 734
VL  - 168
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1966_168_4_a2/
LA  - ru
ID  - DAN_1966_168_4_a2
ER  -