@article{ZNSL_2014_424_a0,
     author = {A. B. Aleksandrov},
     title = {Operator {Lipschitz} functions in several variables and {M\"obius} transformations},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--32},
     publisher = {mathdoc},
     volume = {424},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2014_424_a0/}
}