@article{ECP1244,
author = {Paul Bourgade and Takahiko Fujita and Marc Yor},
title = {Euler's formulae for $\zeta(2n)$ and products of Cauchy variables},
journal = {Electron. Commun. Probab.},
fjournal = {Electronic Communications in Probability},
volume = {12},
year = {2007},
keywords = {Cauchy variables, stable variables, planar Brownian motion, Euler numbers.},
abstract = {We show how to recover Euler's formula for $\zeta(2n)$, as well as $L_{\chi_4}(2n+1)$, for any integer $n$, from the knowledge of the density of the product $\mathbb{C}_1,\mathbb{C}_2\ldots,\mathbb{C}_k$, for any $k\geq 1$, where the $\mathbb{C}_i$'s are independent standard Cauchy variables.},
pages = {no. 9, 73-80},
issn = {1083-589X},
doi = {10.1214/ECP.v12-1244},
url = {http://ecp.ejpecp.org/article/view/1244}}