@techreport{plt-tr2004-foreign-v206p1, author = {Eli Barzilay}, title = {{PLT} Foreign Interface Manual}, number = {PLT-TR2004-foreign-v206p1}, type = {Reference Manual}, institution = {PLT Scheme Inc.}, month = {January}, year = {2004}, url = {http://download.plt-scheme.org/doc/206p1/pdf/foreign.pdf}, note = {\url{http://plt-scheme.org/techreports/}} }