@article{ASCFM_1974__51_9_51_0,
author = {Letac, G\'erard},
title = {Barycentres de matrices idempotentes stochastiques},
journal = {Annales scientifiques de l'Universit\'e de Clermont. Math\'ematiques},
volume = {51},
year = {1974},
pages = {51-61},
mrnumber = {362497},
zbl = {0292.60098},
language = {fr},
url = {http://dml.mathdoc.fr/item/ASCFM_1974__51_9_51_0}
}
Letac, Gérard. Barycentres de matrices idempotentes stochastiques. Annales scientifiques de l'Université de Clermont. Mathématiques, Tome 51 (1974) pp. 51-61. http://gdmltest.u-ga.fr/item/ASCFM_1974__51_9_51_0/
[1] : "An introduction to probability theory and its applications" Tome 1,3ème édition (1967) Wiley | MR 243559 | Zbl 0158.34902
[2] and : "Denumbrable Markov chains" (1967), Van Ncatrand, New-York. | Zbl 0149.13301