BUSHRA J. HUSSEIN. Study the Effective Length of Quadrupole Magnet on Some Parameters of Ion Optical System from Plasma Source. Eurasian Journal of Physics,Chemistry and Mathematics, [S. l.], v. 23, p. 27–32, 2023. Disponível em: https://geniusjournals.org/index.php/ejpcm/article/view/5054. Acesso em: 10 jan. 2025.