@article{1103859443, author = {Davies, E. B.}, title = {The infinite-atom Dicke maser model. II}, journal = {Comm. Math. Phys.}, volume = {29}, number = {1}, year = {1973}, pages = { 237-249}, language = {en}, url = {http://dml.mathdoc.fr/item/1103859443} }
Davies, E. B. The infinite-atom Dicke maser model. II. Comm. Math. Phys., Tome 29 (1973) no. 1, pp. 237-249. http://gdmltest.u-ga.fr/item/1103859443/