SHARMA, R.C.; KUMAR, P. Thermal Instability of an Oldroydian Viscoelastic Fluid in Porous Medium. Engineering Transactions, [S. l.], v. 44, n. 1, p. 99–111, 1996. Disponível em: https://et3.ippt.pan.pl/index.php/et/article/view/1453. Acesso em: 24 apr. 2025.