1. Aki, K. (1965), Maximum-likelihood estimate of b in the formula of log N = a − bM and its confidence limits, Bull Earthquake Res Inst, University of Tokyo, 43, 237–239.
2. Ambraseys, N. N. and Doglas, J. (2004), Magnitude calibration of north Indian earthquakes, Geophys J Int, 159, 165–206.
3. Bhattacharya, P. M., Majumdar, R. K. and Kayal, J. R. (2002), Fractal dimension and b-value mapping in northeast India, Curr Sci, 82(12), 1486–1491.
4. Bis (2004), Seismic Zoning Map of India, Bureau Indian Standard (BIS) publication, New Delhi, India.
5. Biswas, S.K. (1987), Regional tectonic framework, structure and evolution of the western marginal basins of India, Tectonophysics, 135, 307–327.