@article{1103920158,
author = {Voigt, J\"urgen},
title = {Stochastic operators, information, and entropy},
journal = {Comm. Math. Phys.},
volume = {79},
number = {1},
year = {1981},
pages = { 31-38},
language = {en},
url = {http://dml.mathdoc.fr/item/1103920158}
}
Voigt, Jürgen. Stochastic operators, information, and entropy. Comm. Math. Phys., Tome 79 (1981) no. 1, pp. 31-38. http://gdmltest.u-ga.fr/item/1103920158/