@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00002890,
 author = {Taniguchi, Nobuhiko},
 month = {Apr},
 title = {Frenkel Excitons in the Disordered System, and their Optical Nonlinear Response Around the Localized-Delocalized Transition},
 year = {1993}
}