[1]
D. Bert and J.-S. Pagès, “Overview of the Les Isnards Ammonite Slab Geoheritage Site (Digne-les-Bains, Southeastern France)”, Geoconserv. Res., vol. 4, no. 2, Nov. 2021, doi: 10.30486/gcr.2021.1917851.1074.