[8]: van Setten, M., Giantomassi, M., Bousquet, E., Verstraete, M.J., Hamann, D.R., Gonze, X. & Rignanese, G.-M., et al. The PseudoDojo: Training and grading a 85 element optimized norm-conserving pseudopotential table (2018). Computer Physics Communications 226, 39.