Nečiūnas, Audrius, Martynas Patašius, and Rimantas Barauskas. “Calculating Dispersion Relations for Waveguide Immersed in Perfect Fluid”. Mathematical Modelling and Analysis 23, no. 2 (April 18, 2018): 309-326. Accessed November 15, 2024. https://jbem.vgtu.lt/index.php/MMA/article/view/1432.