Marchenko, T., Goldsztejn, G., Jänkälä, K., Travnikova, O., Journel, L., Guillemin, R., … Simon, M. (2017). Potential Energy Surface Reconstruction and Lifetime Determination of Molecular Double-Core-Hole States in the Hard X-Ray Regime. Physical Review Letters, 119(13), 133001. https://doi.org/10.1103/PhysRevLett.119.133001 (Original work published 2017)