Kadebskaya O, Tchaikovskiy I. Staging in the hypergene transformation of sulphate and carbonate rocks (based on slide-rocks under organ tubes in Kungur Ice Cave). AC [Internet]. 30. december 2015 [citirano 9. april 2025];44(2). Dostopno na: https://ojs.zrc-sazu.si/carsologica/article/view/610