@article{paperid:1075460, author = {Arefian, Mina and Mirzaei Shahrabi, Masoud and Eshtiagh Hosseini, Hossein}, title = {On the Polymorphism of 12-Tungstoborate Heteropolyanion: Structure Determination and Its Functionalization with L-proline}, journal = {Journal of the Iranian Chemical Society}, year = {2017}, volume = {1}, number = {2}, month = {December}, issn = {1735-207X}, pages = {183--190}, numpages = {7}, keywords = {12-Tungstoborate; L-proline; Polymorphism; Inorganic-organic hybrid; Hydrothermal reaction.}, }