@article{1183501968, title = {Notes}, journal = {Bull. Amer. Math. Soc.}, volume = {45}, number = {11}, year = {1939}, pages = { 514-516}, language = {en}, url = {http://dml.mathdoc.fr/item/1183501968} }
(éd.). Notes. Bull. Amer. Math. Soc., Tome 45 (1939) no. 11, pp. 514-516. http://gdmltest.u-ga.fr/item/1183501968/