Bonini, C., M. Maillot, D. Otero, A. Rey, A. Amadio, and W. Legnani. “On the Geometric Pattern Transformation (GPT) Properties of Unidimensional Signals”. Statistics, Optimization & Information Computing, Vol. 12, no. 6, Aug. 2024, pp. 2000-21, doi:10.19139/soic-2310-5070-1924.