Yang, Yunshu, Feilong Huang, Wenan Jiang, and Liqun Chen. “A New Area-Preserving Geometric Numerical Algorithm of Nonlinear Systems”. Contemporary Mathematics 7, no. 2 (March 23, 2026): 2051–2069. Accessed April 1, 2026. https://ojs.wiserpub.com/index.php/CM/article/view/9644.