SIMULIK, V. M. Relativistic Equations for Arbitrary Spin, Especially for the Spin s = 2. Ukrainian Journal of Physics, [S. l.], v. 64, n. 11, p. 1064, 2019. DOI: 10.15407/ujpe64.11.1064. DisponĂ­vel em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019538. Acesso em: 19 oct. 2021.