T. T. M. Thanh, N. L. Minh, V. V. Vung and K. Irikura, Values for peak ground acceleration and peak ground velocity using in seismic hazard assessment for Song Tranh 2 hydropower region, Vietnam J. Earth Sci. 36 (2014) 462–469. DOI: https://doi.org/10.15625/0866-7187/36/4/6434.