@article{BSMF_1956__84__283_0,
     author = {Gauthier, Luc},
     title = {Commutation des matrices et congruences d'ordre un},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {283--294},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {84},
     year = {1956},
     doi = {10.24033/bsmf.1473},
     mrnumber = {18,786c},
     zbl = {0073.36803},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.1473/}
}