@article{05165177,
title = {Factorization representations in the boundary crossing problems for random walks on a Markov chain.},
journal = {Sibirskij Matematicheskij Zhurnal},
volume = {46},
year = {2005},
pages = {833-840},
zbl = {1116.60016},
language = {en},
url = {http://dml.mathdoc.fr/item/05165177}
}
Lotov, V.I.; Orlova, N.G. Factorization representations in the boundary crossing problems for random walks on a Markov chain.. Sibirskij Matematicheskij Zhurnal, Tome 46 (2005) pp. 833-840. http://gdmltest.u-ga.fr/item/05165177/