NOWACKI, J.P. Electro-elastic coupled fields of the general line source in infinite multilayered piezoelectric medium. Archives of Mechanics, Warsaw, Poland, v. 64, n. 1, p. 3–19, 2012. Disponível em: http://am.ippt.gov.pl/index.php/am/article/view/v64p3. Acesso em: 17 jan. 2026.