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@PHDTHESIS{Ibach:834591,
      author       = {Ibach, Harald},
      othercontributors = {Heiland, Gerhard and Raether, H.},
      title        = {{L}ow energy electron spectroscopy : a tool for studies of
                      surface vibrations},
      school       = {Aachen, Techn. Hochsch.},
      type         = {Habilitationsschrift},
      address      = {Aachen},
      reportid     = {RWTH-2021-10009},
      pages        = {S. 713 - 719},
      year         = {1972},
      note         = {Von der Mathematisch-Naturwissenschaftlichen Fakultät der
                      Rheinisch-Westfälischen Technischen Hochschule Aachen
                      genehmigte Habilitationsschrift zur Erlangung der venia
                      legendi; Habilitationsschrift, Aachen, Techn. Hochsch.,
                      1972},
      cin          = {hsbk000000},
      cid          = {$I:(DE-82)hsbk000000_20140620$},
      typ          = {PUB:(DE-HGF)13},
      url          = {https://publications.rwth-aachen.de/record/834591},
}