1. Augustsson L. Pragmatic Haskell. Presentation at the Commercial Users of Functional Programming Conference (2011); http://www.youtube.com/watch?v=hgOzYZDrXL0. Augustsson L. Pragmatic Haskell. Presentation at the Commercial Users of Functional Programming Conference (2011); http://www.youtube.com/watch?v=hgOzYZDrXL0.
2. Augustsson L. More points for lazy evaluation. Things that Amuse Me; http://augustss.blogspot.co.uk/2011/05/more-points-for-lazy-evaluation-in.html. Augustsson L. More points for lazy evaluation. Things that Amuse Me; http://augustss.blogspot.co.uk/2011/05/more-points-for-lazy-evaluation-in.html.
3. Glasgow Haskell Compiler Team. The Glorious Glasgow Haskell Compilation System User's Guide Version 7.6.3 (2013); http://www.haskell.org/ghc/docs/latest/html/users_guide/index.html. Glasgow Haskell Compiler Team. The Glorious Glasgow Haskell Compilation System User's Guide Version 7.6.3 (2013); http://www.haskell.org/ghc/docs/latest/html/users_guide/index.html.
4. Static prediction of heap space usage for first-order functional programs