TY  - JOUR
AU  - A. K. Urinov
AU  - K. T. Karimov
TI  - On unique solvability of boundary-value problems for three-dimentional elliptic equation with three singular coefficients
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 2019
SP  - 69
EP  - 81
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_2019_2_a7/
LA  - ru
ID  - IVM_2019_2_a7
ER  -