GUPTA, R. N., and B. PADMANABHAMURTY. “Atmospheric Diffusion Model for Delhi for Regulatory Purposes”. MAUSAM 35, no. 4 (October 1, 1984): 453–458. Accessed September 15, 2024. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/2237.