Seth, G. and Agrawal, A. (2010) “Studies of Rare Earth Polyphosphate Glasses of Composition [NaxM(1-x)/2aDy(1-x)/2aPO3]n ”, Asian Journal of Chemistry, 14(3), pp. 1693–1697. Available at: https://asianpubs.org/index.php/ajchem/article/view/22476 (Accessed: 26 August 2024).