SAPRONOV, O. O.; SOTSENKO, V. V.; ANTONIO, B.; SMETANKIN, S. O.; YURENIN, K. Yu. Polymeric materials based on epoxy oligomer DER-331 and hardeners of different physical and chemical nature for repairing of gas production equipment. JOURNAL OF HYDROCARBON POWER ENGINEERING, [S. l.], v. 7, n. 2, p. 54–60, 2020. DOI: 10.31471/2311-1399-2020-2(14)-54-60. Disponível em: https://ogpe.nung.edu.ua/index.php/jhpe/article/view/150. Acesso em: 29 mar. 2024.