CHAUDHARY, K. L. Knudsen Type Vacuum Evaporation Source. Defence Science Journal, [S. l.], v. 46, n. 1, p. 27–30, 2013. DOI: 10.14429/dsj.46.4046. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/4046. Acesso em: 16 jun. 2025.