Crystal structure of lithium beta-diketonate containing perfluorobutyl and pyridyl substituents [Electronic resource] / P. A. Slepukhin, N. S. Boltacheva, V. I. Filyakova, V. N. Charushin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2008. - Vol. 57, № 3. - P. 573-576. - URL: http://www.springerlink.com/content/j37g4416m22h3380/fulltext.pdf. - (Дата обращения: 26.10.2011)