@article{10_4064_ap_1_1_89_90,
     author = {Wac{\l}aw Sierpi\'nski},
     title = {Remarques sur les racines d'une congruence},
     journal = {Annales Polonici Mathematici},
     pages = {89--90},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {1955},
     doi = {10.4064/ap-1-1-89-90},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-1-1-89-90/}
}