@inproceedings{Geiser:20175e, author = "Geiser, Achim", title = "{Charm production at HERA, proton structure, the charm mass, and Higgs Yukawa couplings}", doi = "10.22323/1.289.0012", booktitle = "Proceedings of VIII International Workshop On Charm Physics {\textemdash} PoS(CHARM2016)", year = 2017, volume = "289", pages = "012" }