@techreport{plt-tr2006-3-v301, author = {Robert Bruce Findler}, title = {{PLT} {DrScheme}: Programming Environment Manual}, number = {PLT-TR2006-3-v301}, type = {Reference Manual}, institution = {PLT Scheme Inc.}, month = {January}, year = {2006}, url = {http://download.plt-scheme.org/doc/301/pdf/drscheme.pdf}, note = {\url{http://plt-scheme.org/techreports/}; See also: R. B. Findler, J. Clements, C. Flanagan, M. Flatt, S. Krishnamurthi, P. Steckler and M. Felleisen. DrScheme: A programming environment for Scheme, Journal of Functional Programming, 12(2):159--182, March 2002. http://www.ccs.neu.edu/scheme/pubs/} }