Mihajliv, Roman Andrijovich, and Irina Mikolayivna Dragan. “PERSPECTIVE OF EXISTING METHODS DEVELOPMENT OF HIGH-VISCOSITY OIL BASED ON GRAVITY DRAINAGE”. Scientific look into the future 1, no. 07-01 (December 12, 2017): 37–44. Accessed October 2, 2024. https://scilook.eu/index.php/slif/article/view/slif07-01-032.