Hien, Ha Ngoc, Nguyen Van Diep, and Duong Ngoc Hai. “A Numerical Model for Water-Oil Flow in Naturally Fractured Reservoirs”. Vietnam Journal of Mechanics 26, no. 1 (April 1, 2004): 31–38. Accessed March 29, 2024. https://vjs.ac.vn/index.php/vjmech/article/view/5687.