%0 Journal Article %A Yu. A. Neretin %T Inner functions of matrix argument and conjugacy classes in unitary groups %J Sbornik. Mathematics %D 2022 %P 1041-1057 %V 213 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2022_213_8_a1/ %G en %F SM_2022_213_8_a1