%0 Journal Article %A Korczak, Edward %T New formula for the failure/repair frequency of multi-state monotone systems and its applications %J Control and Cybernetics %D 2007 %P 219-239 %V 36 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CC_2007_36_1_a10/ %G en %F CC_2007_36_1_a10