@article{HornKupriesReinke1999,
  author    = {Horn, Erika and Kupries, Mario and Reinke, Thomas},
  title     = {Properties and models of software agents and prefabrication for agent application systems},
  isbn      = {0-7695-0001-3 , 0-7695-0002-1 , 0-7695-0003-X},
  year      = {1999},
  language  = {en}
}
@article{ReinkeGloedeLauertetal.1999,
  author    = {Reinke, Thomas and Gl{\"o}de, Dirk and Lauert, Alexander and Kupries, Mario and Horn, Erika},
  title     = {An architecture type-based development environment for agent application systems},
  isbn      = {3-9501023-0-2},
  year      = {1999},
  language  = {en}
}
@article{Kupries1999,
  author    = {Kupries, Mario},
  title     = {ADE : An architecture type-based development environment for agent application systems},
  year      = {1999},
  language  = {en}
}
@article{KupriesNoseleit1999,
  author    = {Kupries, Mario and Noseleit, Christof},
  title     = {Software architecture type-based interagent connections},
  isbn      = {158113066X},
  year      = {1999},
  language  = {en}
}
@article{HornReinke1999,
  author    = {Horn, Erika and Reinke, Thomas},
  title     = {Musterarchitekturen und Entwicklungsmethoden f{\"u}r Multiagentensysteme in betriebswirtschaftlichen Anwendungen},
  year      = {1999},
  language  = {de}
}
@article{HornReinkeKupries1999,
  author    = {Horn, Erika and Reinke, Thomas and Kupries, Mario},
  title     = {Software-Agentsysteme : Konzepte, Anwendungsgebiete, Nutzen},
  isbn      = {3-929642-28-x},
  year      = {1999},
  language  = {de}
}
@article{BrueningSchaub1999,
  author    = {Br{\"u}ning, Stefan and Schaub, Torsten H.},
  title     = {Avoiding non-ground variables},
  isbn      = {3-540-66131-x},
  year      = {1999},
  language  = {en}
}
@article{BenhammadiNicolasSchaub1999,
  author    = {Benhammadi, Farid and Nicolas, Pascal and Schaub, Torsten H.},
  title     = {Query-answering in prioritized default logic},
  isbn      = {3-540-66131-X},
  year      = {1999},
  language  = {en}
}
@article{BenhammadiNicolasSchaub1999,
  author    = {Benhammadi, Farid and Nicolas, Pascal and Schaub, Torsten H.},
  title     = {Query-answering in prioritized default logic},
  isbn      = {3-540-66131-X},
  year      = {1999},
  language  = {en}
}
@article{BrueningSchaub1999,
  author    = {Br{\"u}ning, Stefan and Schaub, Torsten H.},
  title     = {A voiding non-ground variables},
  year      = {1999},
  language  = {en}
}