@TechReport{NaumannAIB2005SDDI,
 author =       "Uwe Naumann",
 title =        "Syntax-Directed Derivative Code (Part I: Tangent-Linear Code)",
 institution =  "RWTH Aachen",
 year =         "2005",
 number =       "AIB-2005-16",
 month =        aug,
 url =          "http://aib.informatik.rwth-aachen.de/2005/2005-16.ps.gz",
}