%0 Journal Article %A Francesco Calogero %A Matteo Sommacal %T Solvable Nonlinear Evolution PDEs in Multidimensional Space %J Symmetry, integrability and geometry: methods and applications %D 2006 %V 2 %U http://geodesic.mathdoc.fr/item/SIGMA_2006_2_a87/ %G en %F SIGMA_2006_2_a87