HALENOV, O.; KOLESNIKOV, V.; KASYMOV, S.; BAJSAGOV, J.; JUROV, V. Composit firm electrolits on the basis of kalium sulphate and their application. Recent Contributions to Physics, [S. l.], v. 2012, n. 3, p. 76–80, 2012. Disponível em: https://bph.kaznu.kz/index.php/zhuzhu/article/view/713. Acesso em: 10 feb. 2026.