Pica, Alessia, Gian Marco Luberti, Francesca Vergari, Paola Fredi, and Maurizio Del Monte. 2017. “Contribution for an Urban Geomorphoheritage Assessment Method: Proposal from Three Geomorphosites in Rome (Italy)”. Quaestiones Geographicae 36 (3), 21–36. https://doi.org/10.1515/quageo-2017-0030.