%0 Journal Article %A Jesse L. Barlow %T Perturbation results for nearly uncoupled Markov chains with applications to iterative methods. %J Numerische Mathematik %D 1993 %P 51-62 %V 65 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1993__65_4_133722/ %F NUMA_1993__65_4_133722