%0 Journal Article %A Gulmirza Kh. Khudayberganov %A Askar M. Khalknazarov %T Laplacian invariant operator in the matrix ball %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2012 %P 283-288 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2012_5_2_a15/ %G ru %F JSFU_2012_5_2_a15