%0 Journal Article %A E. I. Bunina %A A. V. Mikhalev %A V. V. Nemiro %T Groups of quotients of semigroups of invertible nonnegative matrices over skewfields %J Fundamentalʹnaâ i prikladnaâ matematika %D 2016 %P 57-64 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2016_21_1_a4/ %G ru %F FPM_2016_21_1_a4