Parametrizations of three-body hadronic B- and D-decay amplitudesBenoît Loiseau, Diogo Boito, Jean-Pierre Dedonder, Bruno El-Bennich, Rafel Escribano, Robert Kamiński and Leonard LeśniakEPJ Web Conf., 202 (2019) 06014DOI: https://doi.org/10.1051/epjconf/201920206014