%0 Journal Article %A Nakagawa, Toshio %A Osaki, Shunji %T The busy period of a repairman for redundant repairable systems %J RAIRO - Operations Research - Recherche Opérationnelle %D 1975 %P 69-73 %V 9 %N V3 %I EDP-Sciences %U http://geodesic.mathdoc.fr/item/RO_1975__9_3_69_0/ %G en %F RO_1975__9_3_69_0