@article{CTT100800065,
  author = {Mana Toma and Koji Toma and Kanae Michioka and Yasuhiro Ikezoe and Daiki Obara and Koichi Okamoto and Kaoru Tamada},
  title = {Collective plasmon modes excited on a silver nanoparticle 2D crystalline sheet},
  journal = {Physical Chemistry Chemical Physics},
  year = 2011,
}