Mukhina, Svetlana. “An Exact Solution of the Hunter–Saxton–Calogero Equation by Contact Linearization Method”. Advances in Systems Science and Applications 23, no. 4 (December 31, 2023): 1–7. Accessed November 23, 2024. https://ijassa.ipu.ru/index.php/ijassa/article/view/1504.