@article{Saint-Aubin1982,
	title = {Invariant physical fields with gauge freedom},
	author = {Yvan Saint-Aubin and Luc Vinet and Jo{\"e}l Doneux},
	journal = {Physica A: Statistical and Theoretical Physics},
	month = {Aug},
	number = {1-3},
	pages = {398--402},
	url = {http://www.sciencedirect.com/science/article/B6TVG-46J0R6R-3W/1/20c5e53fa8a087d94916ce83dc01d0c8},
	volume = {114},
	year = {1982},
	biburl = {http://www.bibsonomy.org/bibtex/22f1f920d4ae687ba70977a8771594209/smicha},
	description = {Physica A},
	keywords = {imported }
}