@article{Denecke1994,
  author    = {Denecke, Klaus-Dieter},
  title     = {On the characterization of primal partial algebras by strong regular hyperidentities},
  year      = {1994},
  language  = {en}
}
@article{DeneckeHalkowska1994,
  author    = {Denecke, Klaus-Dieter and Halkowska, Katarzcyna},
  title     = {P-compatible hybrid-identities and hyperidentities},
  year      = {1994},
  language  = {en}
}
@article{DeneckeMalcev1994,
  author    = {Denecke, Klaus-Dieter and Malcev, I. A.},
  title     = {Separation of clones by means of hyperidentities},
  year      = {1994},
  language  = {en}
}
@article{DeneckeWismath1994,
  author    = {Denecke, Klaus-Dieter and Wismath, Shelly},
  title     = {Solid varieties of semigroups},
  year      = {1994},
  language  = {en}
}
@article{DeneckeKoppitz1994,
  author    = {Denecke, Klaus-Dieter and Koppitz, J{\"o}rg},
  title     = {Hyperassociative semigroups},
  year      = {1994},
  language  = {en}
}
@article{Denecke1994,
  author    = {Denecke, Klaus-Dieter},
  title     = {Pre-solid varieties},
  year      = {1994},
  language  = {en}
}
@book{DeneckeTodorov1994,
  author    = {Denecke, Klaus-Dieter and Todorov, Kalco},
  title     = {Algebraische Grundlagen der Arithmetik},
  series = {Berliner Studienreihe zur Mathematik},
  volume    = {4},
  journal   = {Berliner Studienreihe zur Mathematik},
  publisher = {Heldermann},
  address   = {Berlin},
  pages     = {VIII, 200 S.},
  year      = {1994},
  language  = {de}
}
@article{Crome1994,
  author    = {Crome, Erhard},
  title     = {Die Eliten des neuen Parteiensystems : Aufsteiger und Altsassen},
  year      = {1994},
  language  = {de}
}
@article{Crome1994,
  author    = {Crome, Erhard},
  title     = {Ostmitteleuropa},
  year      = {1994},
  language  = {de}
}
@article{Crome1994,
  author    = {Crome, Erhard},
  title     = {Politische Stabilit{\"a}t im Osten Europas und ihre ethnisch-nationalen Gef{\"a}hrdungen},
  year      = {1994},
  language  = {de}
}