Lizzi, F. New Developments in Ultrasonic Transducers and Transducer Systems. SPIE Digital Library.
Cita Chicago (17th ed.)Lizzi, Frederick. New Developments in Ultrasonic Transducers and Transducer Systems. SPIE Digital Library.
Cita MLA (9th ed.)Lizzi, Frederick. New Developments in Ultrasonic Transducers and Transducer Systems. SPIE Digital Library.
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