KOSSOV, V.; FEDORENKO, O. Inversion of the density gradient under multicomponent mixing of gases in the vertical cylindrical channel. Recent Contributions to Physics, [S. l.], v. 2013, n. 4, p. 37–44, 2013. Disponível em: https://bph.kaznu.kz/index.php/zhuzhu/article/view/755. Acesso em: 9 feb. 2026.