%0 Journal Article %T Synthesis and Characterization of Tetraprolinium Silicotungstic Acid Tetrahydrate, [L-C5H10NO2]4[SiW12O40].4H2O, As a New Organic-Inorganic Hybrid Based on Polyoxometallates %A Alizadeh Ghanad, Mohammad Hasan %A R. Tayebee %A Mirzaei Shahrabi, Masoud %J Crystal Research and Technology %@ 0232-1300 %D 2007