Citation: Palkina, K.K.; Tananaev, I.V.; Chibiskova, N.T.; Maksimova, S.I.; Mironova, V.S. (1987). The crystal structures of Ln H P2 O6 (H2 O)4 (Ln= Gd, Dy, Ho) and the variation in the p-p bond length in the hypophosphate anion for Ln= Nd - Yb. Zhurnal Neorganicheskoi Khimii, 32, pp. 1790-1792.