%0 Journal Article %A B. L. Fridman %T On a~characterization of polynomial endomorphisms of~$\mathbf C^2$ %J Izvestiya. Mathematics %D 1973 %P 319-328 %V 7 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1973_7_2_a4/ %G en %F IM2_1973_7_2_a4