1. Backus , J. et al. 1957. The FORTRAN automatic coding system. Western Joint Computer Conference, pp.188-198. Reprinted in Rosen, S., Programming Systems and Languages, McGraw-Hill, New York, 1967, pp.29-47.
2. Threaded code
3. Automatic Derivation of Code Generators from Machine Descriptions
4. Code selection through object code optimization