%0 Journal Article %A A. B. Aleksandrov %T Operator Lipschitz functions and linear fractional transformations %J Zapiski Nauchnykh Seminarov POMI %D 2012 %P 5-52 %V 401 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2012_401_a0/ %G ru %F ZNSL_2012_401_a0