Dinh, Nguyen. “LEVEL SET EVOLUTION WITH SPEED DEPENDING ON MEAN CURVATURE: EXISTENCE OF A WEAK SOLUTION”. VNUHCM Journal of Science and Technology Development 11, no. 6 (June 30, 2008): 13-22. Accessed September 18, 2025. https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2645.