Acoustic emission reduction of rectangular plate with active elements : [abstract] / KOZUPA Michał // Archives of Acoustics ; ISSN 0137-5075. — 2009 vol. 34 no. 3, s. 376. — OSA'2009 : the 56th Open Seminar on Acoustics : Goniądz by the river Biebrza, Poland, September 15–18, 2009. — Warszawa : Polish Academy of Sciences. Institute of Fundamental Technological Research. Committee on Acoustics, Polish Acoustical Society, 2009

Active control of vibration and sound radiation of rectangular plate with piezoceramic elements / Michał KOZUPA, Jacek CIEŚLIK, Wojciech BATKO // W: ICSV 16 [Dokument elektroniczny] : the 16\textsuperscript{th} International Congress on Sound and Vibration : Recent developments in acoustics, noise and vibration : Kraków, Poland, 5–9 July 2009 : proceedings / ed. Marek Pawelczyk, Dariusz Bismor. — Wersja do Windows. — Dane tekstowe. — [Krakow] : International Institute of Acoustics and Vibration, cop. 2009. — 1 dysk optyczny. — e-ISBN: 978-83-60716-71-7. — S. 1–5. — Wymagania systemowe: Adobe Reader ; napęd CD-ROM. — Bibliogr. s. 5, Abstr.. — Abstr. W: ICSV16 : the sixteenth International Congress on Sound and Vibration : Kraków, Poland, 5–9 July, 2009 : program and book of abstracts / eds. Dariusz Bismor, [et al.]. — [Poland : s. n., 2009]. — ISBN 978-83-60716-72-4. — S. 197