@article{1077468766, author = {Kelisky, Richard}, title = {The numbers generated by ${\rm exp}({\rm arctan} x)$}, journal = {Duke Math. J.}, volume = {26}, number = {1}, year = {1959}, pages = { 569-581}, language = {en}, url = {http://dml.mathdoc.fr/item/1077468766} }
Kelisky, Richard. The numbers generated by ${\rm exp}({\rm arctan} x)$. Duke Math. J., Tome 26 (1959) no. 1, pp. 569-581. http://gdmltest.u-ga.fr/item/1077468766/