Torres del Castillo, G., Ana, G. and a González. (2014) “Complete solutions of the Hamilton--Jacobi equation and the envelope method”, Revista Mexicana de Física, 60(6 Nov-Dec), pp. 414–0. Available at: https://rmf.smf.mx/ojs/index.php/rmf/article/view/4107 (Accessed: 4 July 2024).