@InCollection{BerHV12,
  author =	 {Timo Berthold and Stefan Heinz and Stefan Vigerske},
  title =	 {Extending a CIP framework to solve MIQCPs},
  booktitle =	 {Mixed Integer Nonlinear Programming},
  editor =	 {Jon Lee and Sven Leyffer},
  publisher =	 {Springer},
  year =	 {2012},
  volume =	 {154},
  series =	 {The IMA Volumes in Mathematics and its Applications},
  pages =	 {427--444}
}

@TechReport{BerHV09,
  author =	 {Timo Berthold and Stefan Heinz and Stefan Vigerske},
  title =	 {Extending a CIP framework to solve MIQCPs},
  type =	 {ZIB-Report},
  institution =	 {Zuse Institute Berlin},
  year =	 {2009},
  number =	 {09-23}
}