Dixit, A., Deepam Maurya, Devendra Singh, D.C. Agrawal, and Y.N. Mohapatra. “Dielectric Properties of Sol-Gel-Derived Calcium Copper Titanate AndCalcium Barium Copper Titanate Thin Films”. Defence Science Journal 57, no. 1 (January 1, 2007): 55-60. Accessed January 27, 2020. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/1730.