@article{1077472090,
author = {Ewing, George M.},
title = {Minimizing an integral on a class of continuous curves},
journal = {Duke Math. J.},
volume = {10},
number = {1},
year = {1943},
pages = { 471-477},
language = {en},
url = {http://dml.mathdoc.fr/item/1077472090}
}
Ewing, George M. Minimizing an integral on a class of continuous curves. Duke Math. J., Tome 10 (1943) no. 1, pp. 471-477. http://gdmltest.u-ga.fr/item/1077472090/