%0 Journal Article %A Eduardo Mattei %A Jon Links %T Ground-State Analysis for an Exactly Solvable Coupled-Spin Hamiltonian %J Symmetry, integrability and geometry: methods and applications %D 2013 %V 9 %U http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a75/ %G en %F SIGMA_2013_9_a75