@article{SIGMA_2014_10_a58,
     author = {Fernand Pelletier and Mayada Slayman},
     title = {Configurations of an {Articulated} {Arm} and {Singularities} of {Special} {Multi-Flags}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2014},
     volume = {10},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2014_10_a58/}
}