Fokin, A. V.; Kosyrev, Yu. M.; Uzun, A. T. Zhurnal Obshchei Khimii, 1966 , vol. 36, p. 124 - 126 Zhurnal Obshchei Khimii, 1966 , vol. 36, p. 119 - 122 C.A., 1966 , vol. 64, p. 14085 Full Text Show Details Gmelin Handbook: F: PerFHalOrg.8, 2.4, page 2 - 54