%0 Journal Article %A Fernand Pelletier %A Mayada Slayman %T Configurations of an Articulated Arm and Singularities of Special Multi-Flags %J Symmetry, integrability and geometry: methods and applications %D 2014 %V 10 %U http://geodesic.mathdoc.fr/item/SIGMA_2014_10_a58/ %G en %F SIGMA_2014_10_a58