%0 Journal Article %T Using free bed surface fluctuations in a 3‐D fluidized bed for dynamic characterization %A Villa Briongos, Javier %A Guardiola Soler, Jesús %J Aiche Journal %V 50 %N 12 %P 3060-3067 %@ 0001-1541 %D 2004-12-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve