%0 Journal Article %A P. Kusis %T A derivation of the Cartwright–Levinson theorem from the theorem of Kolmogorov %J Zapiski Nauchnykh Seminarov POMI %D 1984 %P 76-86 %V 135 %U http://geodesic.mathdoc.fr/item/ZNSL_1984_135_a6/ %G ru %F ZNSL_1984_135_a6