Hoang, Tha Van, Anna Wysocka, Cuong Quoc Nguyen, Phan Dong Pha, and Piotr Ziółkowski. “Sedimentary Petrology Characteristics and Their Implications for Provenance of Hoanh Bo Basin Neogene System in Quang Ninh Province, North-Eastern Vietnam”. Geology, Geophysics and Environment 43, no. 1 (July 26, 2017): 69. Accessed November 10, 2024. https://ggae.agh.edu.pl/index.php/geol/article/view/2362.