Prons, V. N.; Grinblat, M. P.; Klebanskii, A. L. Zhurnal Obshchei Khimii, 1970 , vol. 40, p. 559 - 564 Zhurnal Obshchei Khimii, 1970 , vol. 40, p. 589 - 594 C.A., 1970 , vol. 73, p. 25595 Show Details Gmelin Handbook: F: PerFHalOrg.3, 1.8, page 51 - 70