[1]Duẩn, B.V. et al. 2013. The magnitude of the largest possible earthquake in the Muong La - Bac Yen fault zone. <i>Vietnam Journal of Earth Sciences</i>. 35, 1 (Jun. 2013), 53–59. DOI:https://doi.org/10.15625/0866-7187/35/1/3038.