@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/