@article{CTT100658482,
  author = {Yasuhiko. Fujii and Sang-Ho Kim and Masao Nomura and Fumiaki Kawakami},
  title = {Mass Dependence of Iron Isotope Fractionation in Fe(II)-Fe(III) Electron Exchange Equilibration},
  journal = {Z. Naturforsch.},
  year = 2013,
}