%0 Journal Article %A E. Tsutsumi %A A. Ichikawa %A N. Kadowaki %T Evaluation of Mentally Perceived Differences Between the 3D Objects Used in Mental Cutting Tests %J Journal for geometry and graphics %D 2001 %P 101-11 %V 5 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2001_5_1_a10/ %F JGG_2001_5_1_a10