@techreport{plt-tr2007-4-v370, author = {PLT}, title = {{PLT} {MzLib}: Libraries Manual}, number = {PLT-TR2007-4-v370}, type = {Reference Manual}, institution = {PLT Scheme Inc.}, month = {May}, year = {2007}, url = {http://download.plt-scheme.org/doc/370/pdf/mzlib.pdf}, note = {\url{http://plt-scheme.org/techreports/}} }