%0 Journal Article %A Nakagawa, T. %A Osaki, S. %T Optimum ordering policies with lead time for an operating unit %J RAIRO - Operations Research - Recherche Opérationnelle %D 1978 %P 383-393 %V 12 %N 4 %I EDP-Sciences %U http://www.numdam.org/item/RO_1978__12_4_383_0/ %G en %F RO_1978__12_4_383_0