Petrova, Natalia S., et al. “Microfabric Characteristics of Potash Ore of the Pripyat Potash-Bearing Basin”. Journal of the Belarusian State University. Geography and Geology, no. 1, June 2019, pp. 82-94, https://doi.org/10.33581/2521-6740-2019-1-82-94.