[1]
Phương, T.H., Hiệu, N., Dương, N.T., Thảo, H.T.M., Đông, B.V. and Cúc, N.T.T. 2014. Some geological-geomorphological heritages of Ba Vi area - basis for building a geopark in Hanoi. Vietnam Journal of Earth Sciences. 35, 3 (Feb. 2014), 193–203. DOI:https://doi.org/10.15625/0866-7187/35/3/3679.