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Theory and Applications of Special Functions
In 1991 Tratnik derived two systems of multivariable orthogonal Wilson polynomials and considered their limit cases. q-Analogues of these systems are derived, yielding systems of multivariable orthogonal Askey-Wilson polynomials and their special and limit cases.doi:10.1007/0-387-24233-3_10 fatcat:opl7vs5zjrakldezglknqc4cci