TY - JOUR AU - A. I. Bulgakov AU - A. A. Grigorenko TI - On topological properties of the multivalued mapping convexified with respect to switching JO - Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta PY - 2006 SP - 13 EP - 16 VL - 37 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIMI_2006_37_3_a5/ LA - ru ID - IIMI_2006_37_3_a5 ER -