%0 Journal Article %A M. N. Gavrilyuk %T Covering and distortion theorems for functions that are almost bounded in a~circle or an annulus %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1983 %P 74-76 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1983_5_a12/ %G ru %F IVM_1983_5_a12