@article{1183536224,
author = {Lieb, Elliott H.},
title = {Some convexity and subadditivity properties of entropy},
journal = {Bull. Amer. Math. Soc.},
volume = {81},
number = {4},
year = {1975},
pages = { 1-13},
language = {en},
url = {http://dml.mathdoc.fr/item/1183536224}
}
Lieb, Elliott H. Some convexity and subadditivity properties of entropy. Bull. Amer. Math. Soc., Tome 81 (1975) no. 4, pp. 1-13. http://gdmltest.u-ga.fr/item/1183536224/