Alimzhanova, M., Maltseva, K., Kenessov, B. and Kamysbaev, D. (2011) “Investigation of fraction of the oil field Кoschagyl by gas chromatography”, Chemical Bulletin of Kazakh National University, 61(1), pp. 90-93. Available at: https://bulletin.chemistry.kz/index.php/kaznu/article/view/857 (Accessed: 27April2024).