@article{10_4064_fm171_1_1,
     author = {Jean-Claude Hausmann},
     title = {Th\'eorie de jauge et groupo{\"\i}des},
     journal = {Fundamenta Mathematicae},
     pages = {1--30},
     publisher = {mathdoc},
     volume = {171},
     number = {1},
     year = {2002},
     doi = {10.4064/fm171-1-1},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm171-1-1/}
}