Volodin, V., Tuleushev, Y., Nitsenko, A. and Burabaeva, N. (2019) “Concentration limits of niobium and cadmium alloys existence, formed by ultrafine particles”, Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex use of mineral resources, 308(1), pp. 30–35. doi: 10.31643/2019/6445.04.