TY - JOUR AU - Escalona, Pablo AU - Ordóñez, Fernando AU - Iturrieta, Edgard TI - Convex backorders of a rationing inventory policy with two different demand classes JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2017 SP - 359 EP - 373 VL - 51 IS - 2 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro/2016029/ DO - 10.1051/ro/2016029 LA - en ID - RO_2017__51_2_359_0 ER -