%0 Journal Article %A Ĺ ebek, Michael %T 2-D polynomial equations %J Kybernetika %D 1983 %P 212-224 %V 19 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1983__19_3_a2/ %G en %F KYB_1983__19_3_a2