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@ARTICLE{Ewert:157831,
      author       = {Ewert, Roland and Schröder, Wolfgang},
      title        = {{A}coustic perturbation equations based on flow
                      decomposition via source filtering},
      journal      = {Journal of computational physics},
      volume       = {188},
      number       = {2},
      issn         = {0021-9991},
      address      = {Amsterdam},
      publisher    = {Elsevier},
      reportid     = {RWTH-CONV-036092},
      pages        = {365-398},
      year         = {2003},
      cin          = {415110},
      cid          = {$I:(DE-82)415110_20140620$},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000183822900003},
      doi          = {10.1016/S0021-9991(03)00168-2},
      url          = {https://publications.rwth-aachen.de/record/157831},
}