A. LEIKO, A. DEREPA, A. RASSTRYGIN, A. KOSIAKOVSKYI, O. KOCHARIAN, and Y. STAROVOIT, “Calculations of Electric Fields of Circular Screened Systems, Generated from Cylindrical Piezoceramic Radiators”, Arch. Acoust., vol. 44, no. 1, pp. 129–135, Jan. 2019, doi: 10.24425/aoa.2019.126359.