GORZELAŃCZYK, Piotr. Method of fundamental solutions and random numbers for the torsion of bars with multiply connected cross sections. Computer Assisted Methods in Engineering and Science, [S. l.], v. 17, n. 2/3/4, p. 99–112, 2017. Disponível em: https://cames3.ippt.pan.pl/index.php/cames/article/view/126. Acesso em: 12 jan. 2025.