%0 Journal Article %A D. V. Prokhorov %T Relation of measures of boundary sets under a~mapping of a~disk onto a~plane with cuts %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1985 %P 53-55 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1985_4_a7/ %G ru %F IVM_1985_4_a7