TY - JOUR AU - V. V. Gorokhovik AU - M. A. Trafimovich TI - Geometrical and analytical characterizations of positively homogeneous functions JO - Trudy Instituta matematiki PY - 2015 SP - 27 EP - 54 VL - 23 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMB_2015_23_1_a2/ LA - ru ID - TIMB_2015_23_1_a2 ER -