%0 Journal Article %A È. I. Grudo %T An efficient method for reducing a matrix to Jordan form %J Differencialʹnye uravneniâ %D 1991 %P 1850-1852 %V 27 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1991_27_11_a1/ %G ru %F DE_1991_27_11_a1