ҚҮЛЫМБЕТ Қ.Қ., ТАСТАН Д.А.,, Шалахметова Т.М., Сутуева Л.Р., Мамилов Н.Ш., Шимшиков Б.Е.,. Biotesting of surface water and bottom sediments from the Ile River and the southwestern part of the Balkash Lake. Eurasian Journal of Ecology, [S.l.], v. 57, n. 4, p. 20-30, feb. 2019. ISSN 2617-7358. Available at: <http://bulletin-ecology.kaznu.kz/index.php/1-eco/article/view/949>. Date accessed: 24 may 2019.