%0 Journal Article
%A Firlej, B.
%A Leśniewicz, M.
%A Rempulska, L.
%T Approximation of functions of two variables by some operators in weighted spaces
%J Rendiconti del Seminario Matematico della Università di Padova
%D 1999
%P 63-82
%V 101
%I Seminario Matematico of the University of Padua
%U http://www.numdam.org/item/RSMUP_1999__101__63_0/
%G en
%F RSMUP_1999__101__63_0