1. Actinides / under. Ed. G. Seaborg, J. Katz M., 1955. P. 703.
2. Rudiments of Physicochemical Analysis;Anosov,1947
3. Disproportionation of plutonium (IV) and plutonium (V) in nitric acid solutions;Artyukhin;JoIC.,1959
4. Disproportionation of plutonium (IV) ions in aqueous nitric acid solutions // Radiochemistry;Egorov;T.,1981
5. Handbook of a chemist, Vol.3, M. - L: Chemistry, 1964.