@article{1183420129, author = {Westfall, W. D. A.}, title = {A class of functions having a peculiar discontinuity}, journal = {Bull. Amer. Math. Soc.}, volume = {16}, number = {3}, year = {1909}, pages = { 225-226}, language = {en}, url = {http://dml.mathdoc.fr/item/1183420129} }
Westfall, W. D. A. A class of functions having a peculiar discontinuity. Bull. Amer. Math. Soc., Tome 16 (1909) no. 3, pp. 225-226. http://gdmltest.u-ga.fr/item/1183420129/