@article{1077490481,
author = {McShane, E. J.},
title = {Some existence theorems for problems in the calculus of variations},
journal = {Duke Math. J.},
volume = {4},
number = {1},
year = {1938},
pages = { 132-156},
language = {en},
url = {http://dml.mathdoc.fr/item/1077490481}
}
McShane, E. J. Some existence theorems for problems in the calculus of variations. Duke Math. J., Tome 4 (1938) no. 1, pp. 132-156. http://gdmltest.u-ga.fr/item/1077490481/