Badger, S., Hartanto, H. B., Kryś, J., & Zoia, S. (2021). Two-loop leading-colour QCD helicity amplitudes for Higgs boson production in association with a bottom-quark pair at the LHC. Journal of High Energy Physics, 2021(11), Article 12 (2021). https://doi.org/10.1007/jhep11%282021%29012