TY - JOUR AU - Ryu Sasaki AU - Wen-Li Yang AU - Yao-Zhong Zhang TI - Bethe Ansatz Solutions to Quasi Exactly Solvable Difference Equations JO - Symmetry, integrability and geometry: methods and applications PY - 2009 VL - 5 UR - http://geodesic.mathdoc.fr/item/SIGMA_2009_5_a103/ LA - en ID - SIGMA_2009_5_a103 ER -