PUYDA, D. V.; MYKYTYUK, Ya. V. On the accelerants of non-self-adjoint Dirac operators. Methods of Functional Analysis and Topology, [S. l.], v. 20, n. 4, p. 349–364, 2014. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/591. Acesso em: 17 dec. 2025.