%0 Journal Article %A A. E. Pasenchuk %A V. V. Seregina %T About Riemann matrix operator in the space of smooth vector functions %J Vladikavkazskij matematičeskij žurnal %D 2019 %P 50-61 %V 21 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMJ_2019_21_3_a4/ %G ru %F VMJ_2019_21_3_a4