%0 Journal Article %A A. B. Aleksandrov %A V. V. Peller %T Krein's trace formula for unitary operators and operator Lipschitz functions %J Funkcionalʹnyj analiz i ego priloženiâ %D 2016 %P 1-11 %V 50 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_2016_50_3_a0/ %G ru %F FAA_2016_50_3_a0