Binoth, T., Boudjema, F., Dissertori, G., Lazopoulos, A., Denner, A., Dittmaier, S., … Zanderighi, G. (2010). A proposal for a standard interface between Monte Carlo tools and one-loop programs. Computer Physics Communications, 181(9), 1612-1622. https://doi.org/10.1016/j.cpc.2010.05.016