@techreport{plt-tr2007-foreign-v372, author = {Eli Barzilay}, title = {{PLT} Foreign Interface Manual}, number = {PLT-TR2007-foreign-v372}, type = {Reference Manual}, institution = {PLT Scheme Inc.}, month = {December}, year = {2007}, url = {http://download.plt-scheme.org/doc/372/pdf/foreign.pdf}, note = {\url{http://plt-scheme.org/techreports/}} }