Gupta, D., P. Gutch, G. Lal, K. Vyas, and D. Jaiswal. 2004. “Fluorinated Epoxy Resins-Based Sorbent Coating Materials for Quartz Piezoelectric Crystal Detector”. Defence Science Journal 54 (2), 229-34. https://doi.org/10.14429/dsj.54.2036.