Nepal - Nested Data Parallelism in Haskell. - Manuel M. T. Chakravarty; Gabriele Keller; Roman Lechtchinsky; Wolf Pfannenstiel (Euro-Par, 2001)

Costing Nested Array Codes. - Roman Lechtchinsky; Manuel M. T. Chakravarty; Gabriele Keller (Parallel Process. Lett., 2002)