We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCombining sources in stable isotope mixing models: alternative methods.AuthorsPhillips DL; Newsome SD; Gregg JWPublicationOecologia, 2005, Vol 144, Issue 4, p520ISSN0029-8549Publication typearticleDOI10.1007/s00442-004-1816-8