TY - JOUR AU - Alipour, Mehrdad AU - Zare Mehrjedrdi, Yahia AU - Mostafaeipour, Ali TI - A rule-based heuristic algorithm for on-line order batching and scheduling in an order picking warehouse with multiple pickers JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2020 SP - 101 EP - 107 VL - 54 IS - 1 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro/2018069/ DO - 10.1051/ro/2018069 LA - en ID - RO_2020__54_1_101_0 ER -