@article{Fritzsch:2019cf, author = "Fritzsch, Patrick and Heitger, Jochen and Kuberski, Simon", title = "{$\mathcal{O}(a)$ improved quark mass renormalization for a non-perturbative matching of HQET to three-flavor QCD}", doi = "10.22323/1.334.0218", journal = "PoS", year = 2019, volume = "LATTICE2018", pages = "218" }