Matrix formalism and singular-value decomposition for the location of gamma interactions in segmented HPGe detectorsP. Désesquelles, T. M. H. Ha, K. Hauschild, A. Korichi, F. Le Blanc, A. Lopez-Martens, A. Olariu and C. M. PetracheEur. Phys. J. A, 40 2 (2009) 237-248DOI: https://doi.org/10.1140/epja/i2008-10749-4