VERNEKAR , K. G., and BRIJ MOHAN. “Temperature Measurement from Aircraft Using Vortex Thermometer”. MAUSAM 26, no. 2 (April 1, 1975): 253–258. Accessed December 8, 2023. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/2176.