%0 Journal Article
%A G. Kirov
%A L. Popova
%T A Generalization of the Linear Positive Operators
%J Mathematica balkanica
%D 1993
%P 149
%V 7
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MABA_1993_7_2_a8/
%F MABA_1993_7_2_a8