%0 Journal Article %T Korobeinik Yurii Fedorovich (on the occasion of his eightieth birthday) %J Vladikavkazskij matematičeskij žurnal %D 2010 %P 83-86 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMJ_2010_12_3_a8/ %G ru %F VMJ_2010_12_3_a8