X-ray diffraction study of 1,5-bis-(4',4',4'-trifluoro-1'-methyl-3'-oxo-but-1'-enylamino)-3-oxapentane [Electronic resource] / P. A. Slepukhin, N. S. Boltacheva, V. I. Filyakova, V. N. Charushin // Journal of Structural Chemistry. - 2011. - Vol. 52, № 2. - P. 443-444. - Bibliogr. : p. 444 (3 ref.). - URL: http://www.springerlink.com/content/f46pg62401q233w3/fulltext.pdf. - (Дата обращения: 2.11.2011 г.)