SPECTRAL PROPERTIES OF SELF-ADJOINT PARTIAL INTEGRAL OPERATORS WITH KERNELS BELONGING TO A SPECIFIC FUNCTION CLASS. American Journal of Technology and Applied Sciences, [S. l.], v. 49, p. 176–178, 2026. Disponível em: https://americanjournal.org/index.php/ajtas/article/view/3744. Acesso em: 24 jul. 2026.