Missan, A. E.; Sukhotin, A. M. Zhurnal Neorganicheskoi Khimii, 1959 , vol. 4, p. 276 - 283 Zhurnal Neorganicheskoi Khimii, 1959 , vol. 4, p. 606 - 612 Show Details Gmelin Handbook: Cl: SVol.B2, 35, page 391 - 393