PIEŃKOWSKA, I. Friction relations for the many-sphere Oseen hydrodynamic interactions. Archives of Mechanics, Warsaw, Poland, v. 48, n. 2, p. 231–244, 1996. Disponível em: http://am.ippt.gov.pl/index.php/am/article/view/v48p231. Acesso em: 17 jan. 2026.