%0 Journal Article %A A. V. Zhuklina %T Matrices comparable by columns and proportional by columns over lattices %J Vladikavkazskij matematičeskij žurnal %D 2012 %P 45-57 %V 14 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMJ_2012_14_3_a4/ %G ru %F VMJ_2012_14_3_a4