%0 Journal Article
%A I. D. Chipchakov
%T Extension of field valuations onto algebraic skew fields
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1989
%P 61-63
%N 4
%U http://geodesic.mathdoc.fr/item/VMUMM_1989_4_a14/
%G ru
%F VMUMM_1989_4_a14