Daniel A. Clarke Citation name: Clarke, D. A. Affiliation: University of Canterbury Country: New Zealand Authored:(110e) Measurement of Rotational Motion in Granular Couette Flow Using Magnetic Resonance ImagingDaniel A. ClarkeDaniel J. HollandHilary T. FabichPetrik GalvosasTimothy I. Brox8th World Congress on Particle Technology (ISBN: 978-0-8169-1105-9)