TY  - JOUR
AU  - M. A. Vorob'eva
TI  - On theorems of Jackson and Bernstein type for continuous functions in the plane that are approximated by Newton potentials
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1994
SP  - 14
EP  - 18
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1994_6_a3/
LA  - ru
ID  - VMUMM_1994_6_a3
ER  -