TY - JOUR AU - Jean-Philippe Michel AU - Fabian Radoux AU - Josef Å ilhan TI - Second Order Symmetries of the Conformal Laplacian JO - Symmetry, integrability and geometry: methods and applications PY - 2014 VL - 10 UR - http://geodesic.mathdoc.fr/item/SIGMA_2014_10_a15/ LA - en ID - SIGMA_2014_10_a15 ER -