%0 Journal Article %A G. P. Zykin %T Remark on a theorem of Hao Wang %J Algebra i logika %D 1963 %P 33-35 %V 2 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1963_2_1_a3/ %G ru %F AL_1963_2_1_a3