%0 Journal Article %A Gianni Manno %A Giovanni Moreno %T Meta-Symplectic Geometry of $3^{\mathrm{rd}}$ Order Monge–Ampère Equations and their Characteristics %J Symmetry, integrability and geometry: methods and applications %D 2016 %V 12 %U http://geodesic.mathdoc.fr/item/SIGMA_2016_12_a31/ %G en %F SIGMA_2016_12_a31