PETROSYAN, R.G.; DAVTYAN, M.A. INVARIANT SOLUTION OF THE DIRAC EQUATION IN THE CROSSED ELECTRIC AND MAGNETIC FIELDS $ (H \mathclose{>} E) $. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 53, n. 2 (249), p. 138–141, 2019. DOI: 10.46991/PYSU:A/2019.53.2.138. Disponível em: https://pub.ysu.am/index.php/proceedings-phys-math/article/view/vol53_no2_2019_pp138-141. Acesso em: 22 nov. 2024.