@TechReport{Hofstedt97,
  author =    "Petra Hofsted",
  title =     "Taskparallele {S}kelette f\"ur irregul\"ar strukturierte {P}robleme in deklarativen {S}prachen",
  institution = "RWTH Aachen",
  year =      "1997",
  number =    "AIB-07-1997",
  url =       "http://aib.informatik.rwth-aachen.de/1997/1997-07.ps.gz",
}