References
- Young, R. A. The Rietveld Method, 1st ed.; Oxford University Press: New York, 1993.
- Jouanneaux, A.; Verbaere, A.; Piffard, Y. How to Distinguish Between Monoclinic Distortions of Nasicon and Sc2 (WO4)3 Structure Types from X-Ray-Powder Patterns – Crystal-Structure of Ni0.5Zr2(PO4)3. Eur. J. Solid State Inorg. Chem. 1991, 28, 683–699.