@book{Dybvig:csug,
author = {R. Kent Dybvig},
title = {{Chez Scheme} User's Guide},
publisher = {Cadence Research Systems},
year = 1998,
texturl = "http://www.scheme.com/csug/",
annote = {User's guide and reference manual for Chez Scheme.  Complements
\cite{Dybvig:tspl3}.}}