R E C O L A - REcursive Computation of One-Loop Amplitudes. - Stefano Actis; Ansgar Denner; Lars Hofer; Jean-Nicolas Lang; Andreas Scharf; Sandro Uccirati (Comput. Phys. Commun., 2017)

Collier: A fortran-based complex one-loop library in extended regularizations. - Ansgar Denner; Stefan Dittmaier; Lars Hofer (Comput. Phys. Commun., 2017)