@conference{veit1988the, title = {The Piezoelectric PVDF-Film-Its Properties and Possibilities of Application in Electroacoustic Transducers}, author = {Veit, Ivar}, booktitle = {Audio Engineering Society Convention 84}, month = {Mar}, year = {1988}, url = {https://www.aes.org/e-lib/browse.cfm?elib=4806} }