@article{1183505984, title = {Notes}, journal = {Bull. Amer. Math. Soc.}, volume = {50}, number = {12}, year = {1944}, pages = { 493-494}, language = {en}, url = {http://dml.mathdoc.fr/item/1183505984} }
(éd.). Notes. Bull. Amer. Math. Soc., Tome 50 (1944) no. 12, pp. 493-494. http://gdmltest.u-ga.fr/item/1183505984/