TY - JOUR AU - E. G. Emel'yanov TI - A class of functions that are univalent in an annulus JO - Zapiski Nauchnykh Seminarov POMI PY - 1985 SP - 83 EP - 93 VL - 144 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1985_144_a8/ LA - ru ID - ZNSL_1985_144_a8 ER -