Classification of the Ocnele Mari saline from the point of view of gas emissions (CH4 and CO2)Răzvan Drăgoescu, Emeric Chiuzan, Ion Gherghe, Adrian Matei and Alexandru CămărășescuMATEC Web Conf., 373 (2022) 00016DOI: https://doi.org/10.1051/matecconf/202237300016