@article{Schlawin2013, author = "Frank Schlawin and Shaul Mukamel", title = "{The four-point field correlation function in the frequency domain, langle E^{dagger } (omega ^{prime }_a) E^{dagger } (omega ^{prime }_b) E (omega _b = 11,000 ; { m cm}^{-1}) E (omega _a) angle, equation (A.13)}", year = "2013", month = "8", url = "https://iop.figshare.com/articles/figure/_The_four_point_field_correlation_function_in_the_frequency_domain_span_class_inline_eqn_span_class_/1012638", doi = "10.6084/m9.figshare.1012638.v1" }