@article{bwmeta1.element.bwnjournal-article-doi-10_4064-bc59-0-4,
author = {Stanis\l aw L. Ba\.za\'nski},
title = {The Jacobi variational principle revisited},
journal = {Banach Center Publications},
volume = {60},
year = {2003},
pages = {99-111},
zbl = {1082.70008},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc59-0-4}
}
Stanisław L. Bażański. The Jacobi variational principle revisited. Banach Center Publications, Tome 60 (2003) pp. 99-111. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc59-0-4/