@article{1183421337, title = {Notes}, journal = {Bull. Amer. Math. Soc.}, volume = {18}, number = {3}, year = {1911}, pages = { 550-554}, language = {en}, url = {http://dml.mathdoc.fr/item/1183421337} }
(éd.). Notes. Bull. Amer. Math. Soc., Tome 18 (1911) no. 3, pp. 550-554. http://gdmltest.u-ga.fr/item/1183421337/