@article{1103899393, author = {Wald, Robert M.}, title = {On particle creation by black holes}, journal = {Comm. Math. Phys.}, volume = {40}, number = {1}, year = {1975}, pages = { 9-34}, language = {en}, url = {http://dml.mathdoc.fr/item/1103899393} }
Wald, Robert M. On particle creation by black holes. Comm. Math. Phys., Tome 40 (1975) no. 1, pp. 9-34. http://gdmltest.u-ga.fr/item/1103899393/