@misc{indiciaeb16e030352ff,
  title = {Plane-wave basis finite elements and boundary elements for three-dimensional wave scattering.},
  author = {E Perrey-Debain and O Laghrouche and P Bettess and J Trevelyan},
  year = {2004},
  doi = {10.1098/rsta.2003.1335},
  url = {https://pubmed.ncbi.nlm.nih.gov/15306508/},
  note = {Source identifier: 15306508}
}