@article{01780389,
title = {A geometrical analysis of the field equations in field theory.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {30},
year = {2002},
pages = {687-699},
doi = {10.1155/S0161171202013212},
zbl = {1009.53018},
language = {en},
url = {http://dml.mathdoc.fr/item/01780389}
}
Echeverría-Enríquez, A.; Muñoz-Lecanda, M.C.; Román-Roy, N. A geometrical analysis of the field equations in field theory.. International Journal of Mathematics and Mathematical Sciences, Tome 30 (2002) pp. 687-699. doi : 10.1155/S0161171202013212. http://gdmltest.u-ga.fr/item/01780389/