Non-perturbative determination of improvement coefficients and and normalisation factor with Wilson fermions - ALPHA CollaborationGiulia Maria de Divitiis, Patrick Fritzsch, Jochen Heitger, Carl Christian Köster, Simon Kuberski and Anastassios VladikasEur. Phys. J. C, 79 9 (2019) 797DOI: https://doi.org/10.1140/epjc/s10052-019-7287-1