TRUONG, T. N. Bethe-Schwinger Effective Range Theory and Lehmann and Weinberg Chiral Perturbation Theories. Communications in Physics, [S. l.], v. 20, n. 4, p. 325, 2012. DOI: 10.15625/0868-3166/20/4/2529. Disponível em: https://vjs.ac.vn/index.php/cip/article/view/2529. Acesso em: 19 apr. 2024.