FORYŚ, A.; FORYŚ, A.S. Internal and Combination Resonances in a Kinematically Excited System of Non-Prismatic Rods. Engineering Transactions, [S. l.], v. 43, n. 1-2, p. 113–136, 1995. Disponível em: https://et3.ippt.pan.pl/index.php/et/article/view/1488. Acesso em: 9 jun. 2025.