@article{hal-00008351,
author = {Barbaroux, Jean-Marie},
title = {Some variational principles for relativistic energy functionals},
journal = {HAL},
volume = {2004},
number = {0},
year = {2004},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-00008351}
}
Barbaroux, Jean-Marie. Some variational principles for relativistic energy functionals. HAL, Tome 2004 (2004) no. 0, . http://gdmltest.u-ga.fr/item/hal-00008351/