JANEK, Joanna; PISARSKA, Joanna; PISARSKI, Wojciech. Rare earth doped lead-free germanate glasses for modern photonics. Photonics Letters of Poland, [S. l.], v. 6, n. 2, p. pp. 71–73, 2014. DOI: 10.4302/photon. lett. pl.v6i2.492. Disponível em: http://m.photonics.pl/PLP/index.php/letters/article/view/6-25. Acesso em: 20 nov. 2024.