Eggeling, C., Volkmer, A., & Seidel, C. (2005). Molecular photobleaching kinetics of rhodamine 6G by one- and two-photon induced confocal fluorescence microscopy. ChemPhysChem, 6(5), 791-804. Retrieved from http://www3.interscience.wiley.com/cgi-bin/fulltext/110476114/HTMLSTART.