1. R. Arunkumar, Borate crystals for non-linear optical and laser applications: A review, Journal of chemistry, 2013.
2. C. Chen, T. Sasaki, Non-linear optical borate crystals, principles and applications, Wiley-VCH verlag GmbH &Co, KGaA.
3. Growth and characterization of pure and lithium doped strontium tartrate tetrahydrate crystals by solution-gel technique
4. M. Mary Freeda, R. Krishna Priya, T. H. Freeda and Mary Delphine S. Crystallization and characterization of mixed crystals of strontium calcium barium tartrate. Archives of Applied Science Research, 4(1),128–136 (2012).
5. Suresh KedaBachhav, Padmakar Arjun Davale and Suresh Trimbak Pawar, “Growth and study of BaTr single crystals by gel technique”. Advances in Applied Science Research, 1(1), 26–33 (2010).