@article{1103859036,
author = {Fannes, M.},
title = {The entropy density of quasi free states},
journal = {Comm. Math. Phys.},
volume = {29},
number = {1},
year = {1973},
pages = { 279-290},
language = {en},
url = {http://dml.mathdoc.fr/item/1103859036}
}
Fannes, M. The entropy density of quasi free states. Comm. Math. Phys., Tome 29 (1973) no. 1, pp. 279-290. http://gdmltest.u-ga.fr/item/1103859036/