A characterization of the tangent function.
Elemente der Mathematik, Tome 44 (1989) no. 3, pp. 101-104
Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{ELMA_1989__44_3_141460,
author = {David E. Dobbs},
title = {A characterization of the tangent function.},
journal = {Elemente der Mathematik},
pages = {101--104},
publisher = {mathdoc},
volume = {44},
number = {3},
year = {1989},
zbl = {0706.26006},
url = {http://geodesic.mathdoc.fr/item/ELMA_1989__44_3_141460/}
}
David E. Dobbs. A characterization of the tangent function.. Elemente der Mathematik, Tome 44 (1989) no. 3, pp. 101-104. http://geodesic.mathdoc.fr/item/ELMA_1989__44_3_141460/