%0 Journal Article %A S. P. Mishchenko %A O. A. Bogdanchuk %T PI-exponents of some simple algebras with unit %J Fundamentalʹnaâ i prikladnaâ matematika %D 2013 %P 121-128 %V 18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2013_18_4_a8/ %G ru %F FPM_2013_18_4_a8