HOAN, Hoàng Văn; NHÂN, Phạm Quý; NHẬN, Đặng Đức; LARSEN, FLEMMING; FRANK, WAGNER; PURTSCHERT, ROLAND; GERBER, CHRISTOPH. Hydrological characteristics of groundwater in the Nam Dinh area from isotopic results. <b>Vietnam Journal of Earth Sciences</b>, <i>[S. l.]</i>, v. 35, n. 2, p. 120–129, 2014. DOI: 10.15625/0866-7187/35/2/3655. Disponível em: http://vjes.vast.vn/jse/article/view/3655. Acesso em: 8 nov. 2025.