Dyachkov, V. V., Zaripova, Y. A., Yushkov, A. V., Shakirov, A. L., Bigeldiyeva, M. T. and Abramov, K. E. (2019) “Periodic variations in time of atmospheric alpha and beta radioactive nanoparticles”, Physical Sciences and Technology, 6(1-2), pp. 11–17. doi: 10.26577/phst-2019-1-p6.