Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAlgebraic Geometry and Feynman Amplitudes.AuthorsCunningham, JohnPublicationFortschritte der Physik / Progress of Physics, 1971, Vol 19, Issue 9, p613ISSN0015-8208Publication typeArticleDOI10.1002/prop.19710190903