Copyright for libical-parser-perl source package in Bionic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: iCal-Parser
Upstream-Contact: Rick Frankel 
Source: https://metacpan.org/release/iCal-Parser

Files: *
Copyright: 2004-2010, Rick Frankel 
License: Artistic or GPL-1+
Comment:
 Copyright and license information come from the following email:
 .
    From: Rick Frankel 
    To: David Bremner 
    Subject: Re: copyright information for iCal::Parser
    Message-ID: <20100219232157.GB56537@BigDog.local>
    References: <87r5oh7wtr.fsf@rocinante.cs.unb.ca>
    In-Reply-To: <87r5oh7wtr.fsf@rocinante.cs.unb.ca>
    User-Agent: Mutt/1.5.20 (2009-06-14)
 .
    On Fri, Feb 19, 2010 at 05:13:52PM -0400, David Bremner wrote:
    > Dear Rick;
    > In Debian we need copyright/license information for all of the packages
    > we upload. Could you give us (replying to this email is fine): years of
    > copyright, copyright holders' names, copyright holders' e-mail addresses.
    > Unfortunately without this information we cannot upload it.
 .
    2004-2010 (I think that's when i first released it).
    Rick Frankel 
 .
 .
    thanx for including it. I am always suprised at the legs thing get on cpan!
    rick

Files: debian/*
Copyright: 2010, Jonathan Yu 
 2013, Florian Schlichting 
License: Artistic or GPL-1+

License: Artistic
 This program is free software; you can redistribute it and/or modify
 it under the terms of the Artistic License, which comes with Perl.
 .
 On Debian systems, the complete text of the Artistic License can be
 found in `/usr/share/common-licenses/Artistic'.

License: GPL-1+
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 1, or (at your option)
 any later version.
 .
 On Debian systems, the complete text of version 1 of the GNU General
 Public License can be found in `/usr/share/common-licenses/GPL-1'.