CLAUSE TEXT:
Pursuant to this Agreement, Contractor grants The [publisher] in our circulation area first publication rights to the Material, and grants The [publisher] an irrevocable, paid up, worldwide, transferable, license in perpetuity to copy, distribute, display, publicly perform, and create derivative works of the Material, including a license to redistribute, reproduce, republish, and to authorize republication, reproduction and syndication of all or part of the Material in print, in any microform media, in any database, or in any other media (computer, electronic, optical, video, CD-ROM, or otherwise) or form, now known or hereafter invented. This license shall be exclusive for ninety (90) days from the date of first publication of the Material by The [publisher]; thereafter this license shall be non-exclusive, unless mutually agreed otherwise in writing.