@inproceedings{AhmadZabelBrehm,
  author    = {Ahmad, Sofyan and Zabel, Volkmar and Brehm, Maik},
  title     = {Vibration-based detection of structural damage in a railway bridge - a comparitive study},
  abstract  = {Vibration-based detection of structural damage in a railway bridge - a comparitive study},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@inproceedings{BrehmZabelBucher,
  author    = {Brehm, Maik and Zabel, Volkmar and Bucher, Christian},
  title     = {Optimal reference sensor placement within roving setup configurations},
  abstract  = {Optimal reference sensor placement within roving setup configurations},
  subject      = {Angewandte Mathematik},
  language  = {en}
}
@article{BrehmZabelBucher,
  author    = {Brehm, Maik and Zabel, Volkmar and Bucher, Christian},
  title     = {Optimal reference sensor positions for applications in model updating using output-only vibration test data based on random excitation: Part 2 - improved search strategy and experimental case study},
  series = {Mechanical Systems and Signal Processing},
  journal   = {Mechanical Systems and Signal Processing},
  abstract  = {Optimal reference sensor positions for applications in model updating using output-only vibration test data based on random excitation: Part 2 - improved search strategy and experimental case study},
  subject      = {Angewandte Mathematik},
  language  = {en}
}