%0 Journal Article %A B. Yu. Weǐsfeǐler %T Certain properties of singular semisimple algebraic groups over non-closed fields %J Trudy Moskovskogo matematičeskogo obŝestva %D 1969 %P 111-136 %V 20 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_1969_20_a3/ %G ru %F MMO_1969_20_a3