Before revision: References Eugene Hecht, 2002, "Optics" Rainer Heintzmann & Gabriella Ficz, 2006, "Breaking the resolution limit in light miscroscopy ", Briefings in Functional genomics, Vol.
After revision: References Eugene Hecht, 2002, "Optics" Rainer Heintzmann & Gabriella Ficz, 2006, "Breaking the resolution limit in light microscopy ", Briefings in Functional genomics, Vol.