@phdthesis{37,
  author = {Hannes Hübener},
  title = {Second Harmonic Generation in Solids : Theory and Simulation},
  year = {2010},
  volume = {PhD in Physics},
  pages = {136},
  month = {09/2010},
  publisher = {Ecole Polytechnique},
  address = {Ecole Polytechnique, Palaiseau},
}