David Gómez-Ullate, A. González-López, M. A. Rodríguez (2001). Quasi-Exactly Solvable Generalizations of Calogero--Sutherland Models. Theoretical and Mathematical Physics.

David Gómez-Ullate, A. González-López, M.A. Rodríguez (2001). Exact Solutions of a New Elliptic Calogero--Sutherland Model. Physics Letters B.

David Gómez-Ullate (2001). Técnicas Algebraicas En Sistemas Cuánticos de Muchas Partículas.

David Gómez-Ullate, A González-López, M a Rodríguez (2000). New Algebraic Quantum Many-Body Problems. Journal of Physics A: Mathematical and General.

David Gómez-Ullate, S. Lafortune, P. Winternitz (2000). Symmetry Classification of Systems of Differential-Difference Equations. American Mathematical Society.

David Gómez-Ullate, S. Lafortune, P. Winternitz (1999). Symmetries of Discrete Dynamical Systems Involving Two Species. Journal of Mathematical Physics.