TY - JOUR AU - Mukherjee, Avik AU - Mahata, Gour Chandra TI - Optimal replenishment and credit policy in an inventory model for deteriorating items under two-levels of trade credit policy when demand depends on both time and credit period involving default risk JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2018 SP - 1175 EP - 1200 VL - 52 IS - 4-5 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro/2018032/ DO - 10.1051/ro/2018032 LA - en ID - RO_2018__52_4-5_1175_0 ER -