TY  - JOUR
AU  - A. M. Diyachkov
TI  - Nontangential convergence at a point of a class of singular
JO  - Doklady Akademii Nauk
PY  - 1985
SP  - 1046
EP  - 1050
VL  - 280
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1985_280_5_a4/
LA  - ru
ID  - DAN_1985_280_5_a4
ER  -