@article{785986, 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}, number = {20}, month = {2003-01-01 00:01:00}, publisher = {Journal of the Optical Society of America B-Optical Physics}, language = {en}, }