@conference{662,
  keywords = {Invited},
  author = {Lucia Reining},
  title = {Electron-hole excitations in the quasiparticle picture and in the density-functional framework},
  year = {2003},
  journal = {XITH Int. Workshop of Computational Physics and Material Science, Trieste (Italy)},
  month = {01/16-18},
}