Alimzhanova, M., K. Maltseva, B. Kenessov, and D. Kamysbaev. “Investigation of Fraction of the Oil Field Кoschagyl by Gas Chromatography”. Chemical Bulletin of Kazakh National University 61, no. 1 (March 30, 2011): 90-93. Accessed December 23, 2024. https://chemistry.kz/bulletin/index.php/kaznu/article/view/857.