@article{Dybvig:eps,
author = {R. Kent Dybvig and Daniel P. Friedman and Christopher T. Haynes},
title = {Expansion-passing style: A general macro mechanism},
journal = {{Lisp} and Symbolic Computation},
volume = 1,
number = 1,
pages = {53--75},
year = 1988,
texturl = "http://www.cs.indiana.edu/~dyb/pubs/LaSC-1-1-pp53-75.pdf",
annote = {Describes the low-level macro mechanism provided by Chez Scheme
Versions~2--4.}}