SVETLOV, E. P. THE ANNIGILATION OF POSITRONS ON ATOMS OF SPACE PLASMA. Recent Contributions to Physics, [S. l.], v. 2009, n. 2, p. 75–88, 2009. Disponível em: https://bph.kaznu.kz/index.php/zhuzhu/article/view/196. Acesso em: 9 feb. 2026.