@article{imura_okamoto_2008, 
  title={Imaging of Plasmon Wavefunctions in Noble Metal Nanoparticles by Near-field Optical Microscopy}, 
  volume={29}, 
  DOI={10.1380/jsssj.29.336}, 
  publisher={Surface Science Society Japan}, 
  author={IMURA and OKAMOTO}, 
  year={2008}
  }