%0 Journal Article %A J. Lang %A S. Mick %A O. R�schel %T The Rigidity Rate of Positions of Stewart-Gough Platforms %J Journal for geometry and graphics %D 2001 %P 121-132 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2001_5_2_a1/ %F JGG_2001_5_2_a1