DAVIS, S. Instantons and the Point Particle Field Theory Derived From Strings. Communications in Mathematics and Applications, [S. l.], v. 14, n. 2, p. 805–825, 2023. DOI: 10.26713/cma.v14i2.1900. Disponível em: http://rgnpublications.com/journals/index.php/cma/article/view/1900. Acesso em: 18 dec. 2024.