TY  - JOUR
AU  - M. A. Sadybekov
AU  - B. K. Turmetov
TI  - On analogues of periodic boundary value problems for the Laplace operator in a ball
JO  - Eurasian mathematical journal
PY  - 2012
SP  - 143
EP  - 146
VL  - 3
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EMJ_2012_3_1_a10/
LA  - en
ID  - EMJ_2012_3_1_a10
ER  -