@article{ZNSL_2012_401_a0,
     author = {A. B. Aleksandrov},
     title = {Operator {Lipschitz} functions and linear fractional transformations},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--52},
     year = {2012},
     volume = {401},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2012_401_a0/}
}