@article{1195523243,
author = {Umegaki, Hisaharu},
title = {Entropy functionals in stationary channels},
journal = {Proc. Japan Acad.},
volume = {38},
number = {10},
year = {1962},
pages = { 668-672},
language = {en},
url = {http://dml.mathdoc.fr/item/1195523243}
}
Umegaki, Hisaharu. Entropy functionals in stationary channels. Proc. Japan Acad., Tome 38 (1962) no. 10, pp. 668-672. http://gdmltest.u-ga.fr/item/1195523243/