@article{1250129275, author = {Dence, Thomas P.}, title = {Differentiable points of the generalized Cantor function}, journal = {Rocky Mountain J. Math.}, volume = {9}, number = {4}, year = {1979}, pages = { 239-249}, language = {en}, url = {http://dml.mathdoc.fr/item/1250129275} }
Dence, Thomas P. Differentiable points of the generalized Cantor function. Rocky Mountain J. Math., Tome 9 (1979) no. 4, pp. 239-249. http://gdmltest.u-ga.fr/item/1250129275/