CHOWDHURY, A. ., R. . MUKHOPADHYAY, and K. S. . RAY. “Low Frequency Oscillations in Wind and Circulation Fields over India During Northern Summer Monsoon”. MAUSAM, vol. 41, no. 4, Oct. 1990, pp. 97-104, doi:10.54302/mausam.v41i4.2792.