@article{1183523870,
author = {Kemeny, John G. and Snell, J. Laurie},
title = {Potentials for denumerable Markov chains},
journal = {Bull. Amer. Math. Soc.},
volume = {67},
number = {6},
year = {1961},
pages = { 120-122},
language = {en},
url = {http://dml.mathdoc.fr/item/1183523870}
}
Kemeny, John G.; Snell, J. Laurie. Potentials for denumerable Markov chains. Bull. Amer. Math. Soc., Tome 67 (1961) no. 6, pp. 120-122. http://gdmltest.u-ga.fr/item/1183523870/