@article{230c8b875ac34360b2f397ac299074e4,
title = "A simple acoustic displacement transducer system",
keywords = "Displacement transducer, Noncontact measurement, Phase detection",
author = "Kenji Sunagawa and Kiichi Sagawa and Lim, \{Kelvin O.\}",
year = "1984",
month = jan,
doi = "10.1007/BF02443752",
language = "English (US)",
volume = "22",
pages = "92--93",
journal = "Medical and Biological Engineering and Computing",
issn = "0140-0118",
publisher = "Springer Science and Business Media Deutschland GmbH",
number = "1",
}