Kachanovich IV, Yagorau UV, Rakhmanko YM. New high-selective and sensitive extraction-photometric method for determination of cobalt. Журнал Белорусского государственного университета. Химия. 2017;(1):31-42. Accessed July 18, 2026. https://journals.bsu.by/index.php/chemistry/article/view/1155