@techreport(jamopp09,
 author       = "Florian Heidenreich and Jendrik Johannes and Mirko Seifert and Christian Wende",
 year         = "2009",
 title        = "{JaMoPP: The Java Model Parser and Printer}",
 type         = "Technical Report",
 number       = "TUD-FI09-10",
 institution  = "Technische Universit\IeC {\"a}t Dresden, Fakult\"at Informatik",
 note         = "\url {ftp://ftp.inf.tu-dresden.de/pub/berichte/tud09-10.pdf}",
)
@inproceedings(flowgraphcasedesc,
 author       = "Tassilo Horn",
 year         = "2013",
 title        = "The {TTC} 2013 Flowgraphs Case",
 editor       = "Pieter {Van Gorp} and Louis Rose and Christian Krause",
 booktitle    = "Sixth Transformation Tool Contest (TTC 2013)",
 series       = "EPTCS,",
 volume       = "this volume",
)