OZOLIŅŠ, O.; IVANOVS, Ģ. Realization of Optimal FBG Band–Pass Filters for High Speed HDWDM. Elektronika ir Elektrotechnika, [S. l.], v. 92, n. 4, p. 41-44, 2009. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10224. Acesso em: 4 oct. 2022.