D. V. Tuyen, T. A. Vu, L. H. Phong, L. V. Si, P. N. Dat, D. T. Ninh, D. V. Toan and N. T. H. Quang, Results of magnetotelluric survey for studying geothermal system in the Bang area, Quang Binh province, Vietnam J. Earth Sci. 37 (2015) 48–56. DOI: https://doi.org/10.15625/0866-7187/37/1/6553.