Середюк, В. Д., and Л. О. Книш. 2009. “PREVENTION AND FIGHTING AGAINST ASPHALT, PARAFFIN AND RESIN DEPOSITS WITH THE USE OF COMPOSITIONS OF CHEMICAL REAGENTS”. Oil and Gas Power Engineering, no. 1(12) (November):37-40. https://nge.nung.edu.ua/index.php/nge/article/view/99.