@article{1183486620, author = {Hille, Einar}, title = {Courant and Hilbert on Mathematical Physics}, journal = {Bull. Amer. Math. Soc.}, volume = {31}, number = {9-10}, year = {1925}, pages = { 456-459}, language = {en}, url = {http://dml.mathdoc.fr/item/1183486620} }
Hille, Einar. Courant and Hilbert on Mathematical Physics. Bull. Amer. Math. Soc., Tome 31 (1925) no. 9-10, pp. 456-459. http://gdmltest.u-ga.fr/item/1183486620/