TY - JOUR AU - A. B. Aleksandrov TI - Operator Lipschitz functions in several variables and Möbius transformations JO - Zapiski Nauchnykh Seminarov POMI PY - 2014 SP - 5 EP - 32 VL - 424 UR - http://geodesic.mathdoc.fr/item/ZNSL_2014_424_a0/ LA - ru ID - ZNSL_2014_424_a0 ER -