@book{deCarvalhoJuergensen2008,
  author    = {de Carvalho, Jackson Marques and J{\"u}rgensen, Helmut},
  title     = {Document authoring environments and authoring mathematics},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {2008, 1},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {8 S.},
  year      = {2008},
  language  = {en}
}
@book{BenschBoldtBordihnetal.2004,
  author    = {Bensch, Suna and Boldt, Oliver and Bordihn, Henning and J{\"u}rgensen, Helmut},
  title     = {Workshop "Formale Methoden der Linguistik" und "14. Theorietag Automaten und Formale Sprachen"},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {2004, 2},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {144 S.},
  year      = {2004},
  language  = {de}
}
@book{Juergensen2006,
  author    = {J{\"u}rgensen, Helmut},
  title     = {Complexity, information, energy},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {2006, 6},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {5 S.},
  year      = {2006},
  language  = {en}
}
@book{BalanJuergensen2006,
  author    = {Balan, Sakthin M. and J{\"u}rgensen, Helmut},
  title     = {Peptide computing : universality and theoretical model},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {2006, 1},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {15 S.},
  year      = {2006},
  language  = {en}
}
@book{BalanJuergensen2006,
  author    = {Balan, Sakthin M. and J{\"u}rgensen, Helmut},
  title     = {On the universality of peptide computing},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {2006, 9},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {ca. 23 S.},
  year      = {2006},
  language  = {en}
}
@book{Juergensen2006,
  author    = {J{\"u}rgensen, Helmut},
  title     = {Synchronization},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {2006, 5},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {21 S.},
  year      = {2006},
  language  = {en}
}
@book{Juergensen1998,
  author    = {J{\"u}rgensen, Helmut},
  title     = {Towards computer science},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {1998, 03},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {10 Bl. : Ill.},
  year      = {1998},
  language  = {en}
}
@book{MarquesdeCarvalhoJuergensen1998,
  author    = {Marques de Carvalho, Jackson W. and J{\"u}rgensen, Helmut},
  title     = {Dynamic multi-purpose mathematics notation},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {1998, 04},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {14 Bl. : graph. Darst.},
  year      = {1998},
  language  = {en}
}
@book{AydinJuergensenRobbins2001,
  author    = {Aydin, Suna and J{\"u}rgensen, Helmut and Robbins, L. E.},
  title     = {Dialogues as co-operating grammars},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {2001, 1},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {16 S.},
  year      = {2001},
  language  = {en}
}
@book{JuergensenStaiger1999,
  author    = {J{\"u}rgensen, Helmut and Staiger, Ludwig},
  title     = {Finite automata : encoding geometric figures},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {1999, 07},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {8 S. : graph. Darst.},
  year      = {1999},
  language  = {en}
}
@book{JuergensenKariThierrin1999,
  author    = {J{\"u}rgensen, Helmut and Kari, L. and Thierrin, G.},
  title     = {Morphisms preserving densities},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {1999, 09},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {21 Bl.},
  year      = {1999},
  language  = {en}
}
@book{JuergensenKatsuraKonstantinidis1999,
  author    = {J{\"u}rgensen, Helmut and Katsura, M. and Konstantinidis, Stavros},
  title     = {Maximal solid codes},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {1999, 03},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {23 Bl.},
  year      = {1999},
  language  = {en}
}
@book{BrzozowskiJuergensen1999,
  author    = {Brzozowski, J. A. and J{\"u}rgensen, Helmut},
  title     = {Semilattices of fault semiautomata},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {1999, 02},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {13 Bl.},
  year      = {1999},
  language  = {en}
}