%0 Journal Article %A Peter J. Vassiliou %T Cauchy Problem for a Darboux Integrable Wave Map System and Equations of Lie Type %J Symmetry, integrability and geometry: methods and applications %D 2013 %V 9 %U http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a23/ %G en %F SIGMA_2013_9_a23