Reorientational motion of BH4 groups in bimetallic borohydrides Na[Al(BH4)4] and K[Al(BH4)4]: NMR study / O. A. Babanova et al. // Mendeleev Congress on General and Applied Chemistry (26-30 September, 2016, Ekaterinburg) : Abstract book in 5 volumes / Ural Branch of the Russian Academy of Sciences, I. Ya. Postovsky Institute of Organic Synthesis [et al.]. - Vol. 3 : Physical Chemistry of Metallurgical Processes. Topical Problems of Chemical Industry, Evalution of Technical Risks. Chemical Aspects of Alternative Energetics. - Ekaterinburg, 2016. - P. 375.