TY - JOUR AU - A. V. Orlov TI - Global search for optimistic solutions in bilevel problem of optimal tariff choice by telecommunication company JO - The Bulletin of Irkutsk State University. Series Mathematics PY - 2013 SP - 57 EP - 71 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIGUM_2013_6_1_a5/ LA - ru ID - IIGUM_2013_6_1_a5 ER -