Zoriy,P., Schläger, M., Murtazaev, K., Pillath, J., Zoriya, M., Heuel-Fabianek, B.: Monitoring of uranium concentrations in water samples collected near potentially hazardous objects in North-West Tajikistan. Journal of Environmental Radioactivity. Nr. 181, 2018, S. 109–117, doi:10.1016/j.jenvrad.2017.11.010.