TOMCHUK, P. M.; BRODYN, M. S.; VOLKOV, V. I.; LYAKHOVETSKII, V. R. Third-Order Optical Nonlinearity of Noble Metal Nanostructures. Ukrainian Journal of Physics, [S. l.], v. 8, n. 1, p. 50, 2019. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019668. Acesso em: 22 may. 2022.