TY - CONF T1 - APPROXIMATION OF IMPEDANCE IN SERIAL ARRAYS OF COUPLED HELMHOLTZ RESONATORS JO - ACOUSTICS 2020 UR - https://doi.org/10.25144/13339 PY - 2020/11/12 AU - Dell A AU - Krynkin A ED - DO - DOI: 10.25144/13339 PB - Institute of Acoustics Y2 - 2025/12/01 ER -