@article{ASENS_1914_3_31__161_0,
     author = {Nielsen, Niels},
     title = {Recherches sur les r\'esidus quadratiques et sur les quotients de {Fermat}},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {161--204},
     publisher = {Elsevier},
     volume = {3e s{\'e}rie, 31},
     year = {1914},
     doi = {10.24033/asens.673},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.673/}
}