@article{01930064,
title = {Ergodicity and extremality of AMS sources and channels.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2003},
year = {2003},
pages = {1755-1770},
doi = {10.1155/S0161171203012250},
zbl = {1042.94008},
language = {en},
url = {http://dml.mathdoc.fr/item/01930064}
}
Kakihara, Yûichirô. Ergodicity and extremality of AMS sources and channels.. International Journal of Mathematics and Mathematical Sciences, Tome 2003 (2003) pp. 1755-1770. doi : 10.1155/S0161171203012250. http://gdmltest.u-ga.fr/item/01930064/