Monad Comprehensions. A Versatile Representation for Queries

Torsten Grust

P.M.D. Gray, L. Kerschberg, P.J.H. King, A. Poulovassilis (eds.), The Functional Approach to Data Management - Modeling, Analyzing and Integrating Heterogeneous Data, Springer Verlag, ISBN 3-540-00375-4, September 2003.