UŚCIŁOWSKA, Anita; KOŁODZIEJ, Jan A. Solution of the nonlinear equation for isothermal gas flows in porous medium by Trefftz method. Computer Assisted Methods in Engineering and Science, [S. l.], v. 13, n. 3, p. 445–456, 2022. Disponível em: https://cames3.ippt.pan.pl/index.php/cames/article/view/945. Acesso em: 12 jan. 2025.