@article{GDZPPN001186647,
title = {Perturbation results for nearly uncoupled Markov chains with applications to iterative methods.},
journal = {Numerische Mathematik},
volume = {66},
year = {1993},
pages = {51-62},
zbl = {0792.65027},
url = {http://dml.mathdoc.fr/item/GDZPPN001186647}
}
Barlow, Jesse L. Perturbation results for nearly uncoupled Markov chains with applications to iterative methods.. Numerische Mathematik, Tome 66 (1993) pp. 51-62. http://gdmltest.u-ga.fr/item/GDZPPN001186647/