(1)
GORAZD, Łukasz; SNAKOWSKA, A.; JURKIEWICZ, J.; FLACH, A. On Certain Practical Issues Relating to Construction of the In-Duct Single Mode Synthesizer. Arch. Acoust. 2015, 40 (2), 247–255. https://doi.org/10.1515/aoa-2015-0027.