@article{MuellerRoeberArvidsson2009,
  author    = {Bernd M{\"u}ller-R{\"o}ber and Samuel Janne Arvidsson},
  title     = {Fertility control : the role of magnesium transporters in pollen development},
  doi       = {10.1038/Cr.2009.82},
  url       = {http://www.nature.com/cr/archive/index.html},
  year      = {2009},
}