@article{1103859039, author = {Epstein, H.}, title = {Remarks on two theorems of E. Lieb}, journal = {Comm. Math. Phys.}, volume = {29}, number = {1}, year = {1973}, pages = { 317-325}, language = {en}, url = {http://dml.mathdoc.fr/item/1103859039} }
Epstein, H. Remarks on two theorems of E. Lieb. Comm. Math. Phys., Tome 29 (1973) no. 1, pp. 317-325. http://gdmltest.u-ga.fr/item/1103859039/