TY  - JOUR
AU  - V. V. Karachik
TI  - On the mean value property for polyharmonic functions in the ball
JO  - Matematičeskie trudy
PY  - 2013
SP  - 69
EP  - 88
VL  - 16
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MT_2013_16_2_a4/
LA  - ru
ID  - MT_2013_16_2_a4
ER  -