@article{CTT100654185,
  author = {Y. Murakami and H. Kikuchi and A. Kawai},
  title = {Kinetics of Photon Upconversion in Ionic Liquids: Time-Resolved Analysis of Delayed Fluorescence},
  journal = {Journal of Physical Chemistry B},
  year = 2013,
}

@article{CTT100652880,
  author = {Y. Murakami and H. Kikuchi and A. Kawai},
  title = {Kinetics of Photon Upconversion in Ionic Liquids: Energy Transfer between Sensitizer and Emitter Molecules},
  journal = {Journal of Physical Chemistry B},
  year = 2013,
}