@incollection{UBHD-67548791,
  author={Baier, Tobias and Bick, Eike and Wetterich, Christof},
  title={Antiferromagnetic gap in the Hubbard model},
  year={2004},
  pages={?},
  language={eng},
  note={Gesehen am 10.03.2014},
  booktitle={De.arxiv.org},
}
@article{UBHD-67548792,
  author={Baier, Tobias and Bick, Eike and Wetterich, Christof},
  title={Antiferromagnetic gap in the Hubbard model},
  year={2004},
  pages={144-150},
  language={eng},
  issn={1873-2445},
  volume={605},
  number={1/2},
  note={Gesehen am 10.03.2014},
  journal={Physics letters},
  doi={10.1016/j.physletb.2004.11.022},
}
@incollection{UBHD-67550084,
  author={Baier, Tobias and Bick, Eike and Wetterich, Christof},
  title={Correlation functions for composite operators in the Hubbard model},
  year={2001},
  pages={?},
  language={eng},
  note={Gesehen am 12.03.2014},
  booktitle={De.arxiv.org},
}
@incollection{UBHD-67548789,
  author={Baier, Tobias and Bick, Eike and Wetterich, Christof},
  title={Temperature dependence of antiferromagnetic order in the Hubbard model},
  year={2004},
  pages={?},
  language={eng},
  note={Gesehen am 10.03.2014},
  booktitle={De.arxiv.org},
}
@article{UBHD-67548790,
  author={Baier, Tobias and Bick, Eike and Wetterich, Christof},
  title={Temperature dependence of antiferromagnetic order in the Hubbard model},
  year={2004},
  pages={125111},
  language={eng},
  issn={1550-235X},
  volume={70},
  number={23},
  note={Gesehen am 10.03.2014},
  journal={Physical review},
  doi={10.1103/PhysRevB.70.125111},
}