TY - JOUR AU - G. N. Yakovlev TI - Boundary properties of a class of functions JO - Informatics and Automation PY - 1961 SP - 325 EP - 349 VL - 60 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1961_60_a16/ LA - ru ID - TRSPY_1961_60_a16 ER -