@Article{KieGebKla2017,
AUTHOR = {Kiefer, Bernd and Gebru Tesfay, Abraham and Klakow, Dietrich},
TITLE = {Terrain Classification for Ground Robots Based on Acoustic Features},
YEAR = {2017},
JOURNAL = {International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering},
VOLUME = {11},
NUMBER = {6},
PAGES = {544-548},
NOTE = {DK, LT} }
