KARPIERZ, Miroslaw A.; ASSANTO, Gaetano. Nonlinear Optics Applications. Photonics Letters of Poland, [S. l.], v. 4, n. 1, p. pp. 1, 2012. DOI: 10.4302/photon. lett. pl.v4i1.296. Disponível em: https://photonics.pl/PLP/index.php/letters/article/view/4-1. Acesso em: 18 jun. 2024.