SOTOR, Jarosław et al. Laser and Fiber Electronics Group. Photonics Letters of Poland, [S. l.], v. 11, n. 2, p. 38–40, 2019. DOI: 10.4302/plp.v11i2.901. Disponível em: https://photonics.pl/PLP/index.php/letters/article/view/11-13. Acesso em: 29 mar. 2024.