RAGHAVAN, S., T. SIVARAMAKRISHNAN, S. RENGARAJAN, and S. PREMKUMAR. “A Radar Reflectivity-Rainfall Rate Relationship for the Southwest Monsoon Season for the Madras Area”. MAUSAM, vol. 38, no. 3, July 1987, pp. 335-40, doi:10.54302/mausam.v38i3.3108.