NEČIŪNAS, Audrius; PATAŠIUS, Martynas; BARAUSKAS, Rimantas. Calculating dispersion relations for waveguide immersed in perfect fluid. Mathematical Modelling and Analysis, [S. l.], v. 23, n. 2, p. 309–326, 2018. DOI: 10.3846/mma.2018.019. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/1432. Acesso em: 22 may. 2025.