%0 Journal Article %A Kh. D. Ikramov %T On the ranks of principal submatrices of diagonalizable matrices %J Zapiski Nauchnykh Seminarov POMI %D 2008 %P 42-44 %V 359 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2008_359_a4/ %G ru %F ZNSL_2008_359_a4