Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{BNYMS_1893__2_186506, author = {Irving Stringham}, title = {Note on the {Definitions} of {Logarithm} and {Exponential.}}, journal = {Bulletin of the New York Mathematical Society}, pages = {168--170}, publisher = {mathdoc}, volume = {2}, year = {1893}, zbl = {25.0739.01}, url = {http://geodesic.mathdoc.fr/item/BNYMS_1893__2_186506/} }
Irving Stringham. Note on the Definitions of Logarithm and Exponential.. Bulletin of the New York Mathematical Society, Tome 2 (1893), pp. 168-170. http://geodesic.mathdoc.fr/item/BNYMS_1893__2_186506/