TCHAIKOVSKIY, I.; KADEBSKAYA, O.; KALININA, T. Mineral pellicles on the lakes surface of warm and cold zones in Kungur ice cave. Acta Carsologica, Ljubljana, Slovenija, v. 44, n. 1, 2015. DOI: 10.3986/ac.v44i1.609. Disponível em: https://ojs.zrc-sazu.si/carsologica/article/view/609. Acesso em: 4 may. 2024.