TY - JOUR AU - Murakami, Keisuke TI - A generalized model and a heuristic algorithm for the large-scale covering tour problem JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2018 SP - 577 EP - 594 VL - 52 IS - 2 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro/2017090/ DO - 10.1051/ro/2017090 LA - en ID - RO_2018__52_2_577_0 ER -