Polichtchouk YM, Yashchenko IG. Spatial Variability of Chemical Composition of Eurasian Oils. Eurasian Chem.-Technol. J. [Internet]. 2002 Jan. 24 [cited 2024 Nov. 23];4(1):45-8. Available from: https://ect-journal.kz/index.php/ectj/article/view/266