@inproceedings{Hoff:2016ym, author = "Hoff, Jens", title = "{Top quark mass effects in Higgs boson pair production up to NNLO}", doi = "10.22323/1.260.0024", booktitle = "Proceedings of Loops and Legs in Quantum Field Theory {\textemdash} PoS(LL2016)", year = 2016, volume = "260", pages = "024" }