TY  - JOUR
AU  - G. V. Zhidkov
TI  - Boundary properties of differentiable and harmonic functions in regions containing salient points
JO  - Doklady Akademii Nauk
PY  - 1958
SP  - 225
EP  - 227
VL  - 118
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1958_118_2_a3/
LA  - ru
ID  - DAN_1958_118_2_a3
ER  -