TY  - JOUR
AU  - S. A. Nazarov
TI  - Singularities of the gradient of the solution of the Neumann problem at the vertex of a cone
JO  - Matematičeskie zametki
PY  - 1987
SP  - 79
EP  - 93
VL  - 42
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1987_42_1_a8/
LA  - ru
ID  - MZM_1987_42_1_a8
ER  -