Harangi , Szabolcs, Imre Szarvas, and Réka Lukács. 2023. “Wide-Ranging and Violent Volcanic History of a Quiet TransborderArea: Volcanic Geoheritage of the Novohrad–Nógrád UNESCO Global Geopark”. Geoconservation Research 6 (1). https://doi.org/10.30486/gcr.2023.1982587.1133.