TY - JOUR AU - Kumar, Akhilesh AU - Gupta, Anjana AU - Mehra, Aparna TI - A bilevel game model for ascertaining competitive target prices for a buyer in negotiation with multiple suppliers JO - RAIRO. Operations Research PY - 2022 SP - 293 EP - 330 VL - 56 IS - 1 PB - EDP-Sciences UR - https://www.numdam.org/articles/10.1051/ro/2021185/ DO - 10.1051/ro/2021185 LA - en ID - RO_2022__56_1_293_0 ER -