@Article{jsss-2-103-2013,
AUTHOR = {Hoche, S. and Hussein, M. A. and Becker, T.},
TITLE = {Ultrasound-based density determination via buffer rod techniques: a review},
JOURNAL = {Journal of Sensors and Sensor Systems},
VOLUME = {2},
YEAR = {2013},
NUMBER = {2},
PAGES = {103--125},
URL = {https://jsss.copernicus.org/articles/2/103/2013/},
DOI = {10.5194/jsss-2-103-2013}
}