@article{1103907536, author = {Simon, Barry}, title = {The classical limit of quantum partition functions}, journal = {Comm. Math. Phys.}, volume = {71}, number = {1}, year = {1980}, pages = { 247-276}, language = {en}, url = {http://dml.mathdoc.fr/item/1103907536} }
Simon, Barry. The classical limit of quantum partition functions. Comm. Math. Phys., Tome 71 (1980) no. 1, pp. 247-276. http://gdmltest.u-ga.fr/item/1103907536/