BAISANOV, O.; ДОСКЕЕВ, Г.; SPIVAK-LAVROV, I. NEW SCHEMES AHROMATIC STATIC MASS-SPECTROMETERS. Recent Contributions to Physics, [S. l.], v. 2009, n. 3, p. 23–26, 2018. Disponível em: https://bph.kaznu.kz/index.php/zhuzhu/article/view/1074. Acesso em: 11 feb. 2026.