ARKHIPOV, Y.; ASKARULY, A.; BYCHENKOV, V.; TKACHENKO, I. THE OCP RELAXATION TIME: THE MOMENT METHOD VS. THE CORRECTED RPA. Recent Contributions to Physics, [S. l.], v. 2008, n. 3, p. 8–11, 2008. Disponível em: https://bph.kaznu.kz/index.php/zhuzhu/article/view/1481. Acesso em: 9 feb. 2026.