%0 Journal Article %A A. B. Aleksandrov %A V. V. Peller %T Functons of perturbed pairs of noncommuting dissipative operator %J Algebra i analiz %D 2022 %P 93-114 %V 34 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2022_34_3_a3/ %G ru %F AA_2022_34_3_a3