V.K, Sveshnikov; A.F, Bazarkin; A.V, Kurenschikov. Calculation of Resonant Radiation Power of a Direct Sodium Lamp With Low Pressure. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.19, p. 92–96, 2018. DOI: 10.14419/ijet.v7i3.19.16993. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/16993.. Acesso em: 6 may. 2024.