1. V. P. Zhuze, Zh. Vsesoyuzn. Khim. Ob-va 36 (6), 2 (1981).
2. K. T. Rustembekov and A. T. Dyusekeeva, Russ. J. Gen. Chem. 82, 1357 (2012).
3. L. M. Kovba and V. K. Trunov, X-ray Phase Analysis (Mosk. Gos. Univ., Moscow, 1976) [in Russian].
4. S. S. Kivilis, Techniques for Measuring Densities of Liquids and Solids (Standartgiz, Moscow, 1959) [in Russian].
5. Technical Description and Operating Instructions for ITS-400 (Aktyub. Zavod Etalon, Aktyubinsk, 1986) [in Russian].