@article{1103859440,
author = {Roos, H.},
title = {Additivity of the entropy and definition of the temperature for quantum systems},
journal = {Comm. Math. Phys.},
volume = {29},
number = {1},
year = {1973},
pages = { 193-222},
language = {en},
url = {http://dml.mathdoc.fr/item/1103859440}
}
Roos, H. Additivity of the entropy and definition of the temperature for quantum systems. Comm. Math. Phys., Tome 29 (1973) no. 1, pp. 193-222. http://gdmltest.u-ga.fr/item/1103859440/