%0 Journal Article %A L. Yu. Kolotilina %T Some characterizations of Nekrasov and $S$-Nekrasov matrices %J Zapiski Nauchnykh Seminarov POMI %D 2014 %P 152-165 %V 428 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2014_428_a10/ %G ru %F ZNSL_2014_428_a10