LEŚNIAK, Magdalena et al. Effect of CO₂ laser-induced crystallization on ErF₃-doped tellurite-germanate oxy-fluoride glass. Photonics Letters of Poland, [S. l.], v. 17, n. 1, p. 4–6, 2025. DOI: 10.4302/plp.v17i1.1311. Disponível em: http://m.photonics.pl/PLP/index.php/letters/article/view/17-2. Acesso em: 4 apr. 2025.