%0 Journal Article %A V. A. Taimanov %T On Cartesian powers of $P_2$ %J Doklady Akademii Nauk %D 1983 %P 1327-1330 %V 270 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_270_6_a9/ %G ru %F DAN_1983_270_6_a9