МИХЕЕНКО, Л. А. New applications field of glass-crystal filters. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 2, n. 6(50), p. 29–32, 2012. DOI: 10.15587/1729-4061.2011.1804. Disponível em: https://journals.uran.ua/eejet/article/view/1804. Acesso em: 22 nov. 2024.