%0 Journal Article %A N. A. Shirokov %T A constructive description of Hölder classes on closed Jordan curves %J Zapiski Nauchnykh Seminarov POMI %D 1985 %P 72-99 %V 141 %U http://geodesic.mathdoc.fr/item/ZNSL_1985_141_a4/ %G ru %F ZNSL_1985_141_a4