TY  - JOUR
AU  - George A. Anastassiou
TI  - General uniform approximation theory by multivariate
  singular integral operators
JO  - Annales Polonici Mathematici
PY  - 2012
SP  - 15
EP  - 25
VL  - 103
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap103-1-2/
DO  - 10.4064/ap103-1-2
LA  - en
ID  - 10_4064_ap103_1_2
ER  -