@article{AA_2022_34_3_a3,
     author = {A. B. Aleksandrov and V. V. Peller},
     title = {Functons of perturbed pairs of noncommuting dissipative operator},
     journal = {Algebra i analiz},
     pages = {93--114},
     publisher = {mathdoc},
     volume = {34},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2022_34_3_a3/}
}