@article{article9b243df8,
title   = {Lie groupoids in classical field theory I: Noether’s theorem},
author = {Costa, Bruno Tadeu and Forger, Frank Michael and Pêgas, Luiz Henrique Pereira},
year = {2018},
doi = {10.1016/j.geomphys.2018.03.015},
journal   = {Journal of Geometry and Physics}
}