1. The call-by-need lambda calculus;Ariola;J. Funct. Program.,1997
2. Thinking Functionally with Haskell;Bird,2014
3. Proofs and Types;Girard,1994
4. Possibilities and limitations of call-by-need space improvement;Gustavsson,2001
5. Worker/wrapper/makes it/faster;Hackett,2014