1. On-the-fly garbage collection
2. Data types are values
3. and , ‘A programmer's introduction to Russell’, Technical Report 85–16, Computer Science, Rice University, 1985.
4. ‘RABBIT: a compiler for scheme’, Al Memo 474, Massachusetts Institute of Technology May 1978.
5. ‘Compiling a functional language’, Conference Record of the 1984 Symposium on LISP and Functional Programming, pp. 208–217.