Ang, Dang Dinh, Nguyen Dung, Nguyen Vu Huy, and Dang Duc Trong. “Uniqueness of Elastic Continuation in a Semilinear Elastic Body”. <i>Vietnam Journal of Mechanics</i> 25, no. 1 (March 31, 2003): 1–8. Accessed November 9, 2025. https://vjmech.vast.vn/vjmech/article/view/6572.