Olivier Danvy Fritz Henglein Harry G. Mairson Alberto Pettorossi Editorial: Special Issue Dedicated to Bob Paige. 5-6 2003 16 Higher-Order and Symbolic Computation 1-2 http://dx.doi.org/10.1023/A:1023059701827 db/journals/lisp/lisp16.html#DanvyHMP03