@techreport{plt-tr2007-plot-v371, author = {Alexander Friedman and Jamie Raymond}, title = {{PLoT} Manual}, number = {PLT-TR2007-plot-v371}, type = {Reference Manual}, institution = {PLT Scheme Inc.}, month = {August}, year = {2007}, url = {http://download.plt-scheme.org/doc/371/pdf/plot.pdf}, note = {\url{http://plt-scheme.org/techreports/}} }