TY  - JOUR
AU  - S. L. Berberian
TI  - Refinement of the Plessner theorem and Plessner points for arbitrary harmonic functions
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2017
SP  - 58
EP  - 61
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2017_4_a9/
LA  - ru
ID  - VMUMM_2017_4_a9
ER  -