@article{SpijkermanBissingerGaedke2007,
  author    = {Elly Spijkerman and Vera Bissinger and Ursula Gaedke},
  title     = {Low potassium and inorganic carbon concentrations influence a possible phosphorus limitation in Chlamydomonas acidophila},
  doi       = {10.1080/09670260701529596},
  url       = {http://www.tandfonline.com/doi/full/10.1080/09670260701529596},
  year      = {2007},
}