%0 Journal Article %A D. Yu. Cherukhin %T On the complexity of unitary transformations %J Diskretnaya Matematika %D 2003 %P 113-118 %V 15 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2003_15_4_a6/ %G ru %F DM_2003_15_4_a6