D. Kovacheva, D. Stoilova. Study on the cesium Tutton compounds, Cs 2 M(XO 4 ) 2 ∙6H 2 O (M = Mg, Co, Zn; X = S, Se): Preparation, X-ray powder diffraction
8B XO acquisition, deepening metro fiber density in 45 markets. February 2017 [2024-11-08]. (原始内容存档于2021-09-15). AS Rank: AS701 (MCI Communications Services