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@ARTICLE{khler:181914,
      author       = {köhler, J. and Wirtz, R. and Pieper, M. and Fehske, W.},
      title        = {{S}trömungsbeobachtungen und {E}cho-{D}opplermessungen zur
                      {L}eckströmung an technischen {H}erzklappenprothesen},
      journal      = {Biomedizinische Technik = Biomedical engineering},
      volume       = {39-E},
      issn         = {0013-5585},
      address      = {Berlin [u.a.]},
      publisher    = {de Gruyter},
      reportid     = {RWTH-CONV-058588},
      pages        = {40-41},
      year         = {1994},
      cin          = {415110},
      cid          = {$I:(DE-82)415110_20140620$},
      typ          = {PUB:(DE-HGF)16},
      url          = {https://publications.rwth-aachen.de/record/181914},
}