%0 Journal Article %A Chamberland, Marc %T Characterizing Two-Dimensional Maps Whose Jacobians Have Constant Eigenvalues %J Canadian mathematical bulletin %D 2003 %P 323-331 %V 46 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2003-034-4/ %R 10.4153/CMB-2003-034-4 %F 10_4153_CMB_2003_034_4