@article{1013,
  author = {J. Shacklette and Steven Cundiff},
  title = {Nonperturbative transient four-wave-mixing line shapes due to excitation-induced shift and excitation-induced dephasing},
  year = {2003},
  journal = {Journal of the Optical Society of America B},
  volume = {20},
  pages = {764},
  month = {2003},
  issn = {0740-3224},
  doi = {10.1364/JOSAB.20.000764},
}