Effects of scaling on the energy efficiency of oil pumps. Bulletin of Perm University. Physics, [S. l.], n. 2, p. 05–13, 2023. DOI: 10.17072/1994-3598-2023-2-05-13. Disponível em: https://press.psu.ru/index.php/phys/article/view/6105. Acesso em: 4 nov. 2026.