%0 Journal Article
%A V. E. Voskresenskii
%T The behaviour of semi-simple algebraic groups under extension of the ground field
%J Doklady Akademii Nauk
%D 1964
%P 767-769
%V 158
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_158_4_a2/
%G ru
%F DAN_1964_158_4_a2