%0 Journal Article %A Braglia, M. %T M/M/1 queuing model with ordinary maintenance and breakdowns %J RAIRO - Operations Research - Recherche Opérationnelle %D 1993 %P 1-21 %V 27 %N 1 %I EDP-Sciences %U http://archive.numdam.org/item/RO_1993__27_1_1_0/ %G en %F RO_1993__27_1_1_0