TY - JOUR AU - Demkowicz, Leszek AU - Gopalakrishnan, Jay AU - Heuer, Norbert TI - Stability analysis for acoustic waveguides. Part 3: impedance boundary conditions JO - Applications of Mathematics PY - 2024 SP - 633 EP - 651 VL - 69 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.2024.0080-24/ DO - 10.21136/AM.2024.0080-24 LA - en ID - 10_21136_AM_2024_0080_24 ER -