Torres-Silva, H., D. Torres-Cabezas, J. López-Bonilla, and B. Tuladhar. “Chiral Ratio of the Compressional and Shear Velocity for the Determination of Strong Earthquake Magnitudes through High-Frequency Energy Radiation”. Kathmandu University Journal of Science Engineering and Technology, vol. 11, no. 1, Aug. 2015, https://journals.ku.edu.np/kuset/article/view/416.