@inbook{ae45b592493e42ca90b05bd726b6693d,
title = "Perturbations of $L$L-functions with or without non-trivial zeros off the critical line.",
author = "Gauthier, {Paul M.} and {Xarles Ribas}, Francesc-Xavier",
year = "2009",
month = jan,
day = "1",
language = "English",
isbn = "978-3-83-228818-1",
series = "Berichte aus der Mathematik",
pages = "65--83",
editor = "{Rasa Steuding} and {J{\"o}rn Steuding}",
booktitle = "New directions in value-distribution theory of zeta and $L$L-functions: W{\"u}rzburg Conference, October 6¿10, 2008 (Berichte aus der Mathematik)",
edition = "1",
}