LPN14-037 Schouten identities for Feynman graph amplitudes; the Master Integrals for the two-loop massive sunrise graph

LPN14-037 Schouten identities for Feynman graph amplitudes; the Master Integrals for the two-loop massive sunrise graph
E. Remiddi, L. Tancredi
Nucl. Phys. B880 343-377 2014
arXiv