TY  - JOUR
AU  - I. A. Kipriyanov
AU  - M. I. Klyuchantsev
TI  - A singular partial differential problem with boundary conditions on a surface of singularities
JO  - Doklady Akademii Nauk
PY  - 1972
SP  - 1001
EP  - 1003
VL  - 202
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1972_202_5_a3/
LA  - ru
ID  - DAN_1972_202_5_a3
ER  -