Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1993__65_4_133728, author = {G.W. Stewart}, title = {On the perturbation of {Markov} chains with nearly transient states.}, journal = {Numerische Mathematik}, pages = {135--142}, publisher = {mathdoc}, volume = {65}, number = {4}, year = {1993}, zbl = {0797.15019}, url = {http://geodesic.mathdoc.fr/item/NUMA_1993__65_4_133728/} }
G.W. Stewart. On the perturbation of Markov chains with nearly transient states.. Numerische Mathematik, Tome 65 (1993) no. 4, pp. 135-142. http://geodesic.mathdoc.fr/item/NUMA_1993__65_4_133728/