@inproceedings{Ita:2016sa, author = "Ita, Harald", title = "{Towards a numerical unitarity approach for two-loop amplitudes in QCD}", doi = "10.22323/1.260.0080", booktitle = "Proceedings of Loops and Legs in Quantum Field Theory {\textemdash} PoS(LL2016)", year = 2016, volume = "260", pages = "080" }