@conference{527,
  author = {Charles Durfee and L. Misoguti and Henry Kapteyn and Margaret Murnane},
  title = {Phase-matching in cascaded third-order frequency mixing},
  year = {2001},
  journal = {unknown},
  month = {2001-01},
  publisher = {Opt. Soc. America},
  address = {Baltimore, MD, USA},
  url = {http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=962236},
  doi = {10.1109/QELS.2001.962236},
}