@article{1183419270,
author = {Gillespie, D. C.},
title = {On the construction of an integral of Lagrange's equations in the calculus of variations},
journal = {Bull. Amer. Math. Soc.},
volume = {14},
number = {3},
year = {1907},
pages = { 345-348},
language = {en},
url = {http://dml.mathdoc.fr/item/1183419270}
}
Gillespie, D. C. On the construction of an integral of Lagrange's equations in the calculus of variations. Bull. Amer. Math. Soc., Tome 14 (1907) no. 3, pp. 345-348. http://gdmltest.u-ga.fr/item/1183419270/