GHEORGHITZA, S.I. Półodwrotna Metoda w Hydrodynamice Płaskiej. Engineering Transactions, [S. l.], v. 13, n. 3, p. 447–454, 1965. Disponível em: http://et.ippt.gov.pl/index.php/et/article/view/2769. Acesso em: 17 jan. 2026.