%0 Journal Article %A V. P. Kozlov %A S. V. Svistunov %T Modification of the Fedorov-Wynn procedure for determining the elliptic span of a given system of vectors %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1991 %P 1243-1250 %V 31 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1991_31_8_a11/ %G ru %F ZVMMF_1991_31_8_a11