@article{VanKleunenWeberFischer2010,
  author    = {Mark Van Kleunen and Ewald Weber and Markus Fischer},
  title     = {A meta-analysis of trait differences between invasive and non-invasive plant species},
  url       = {http://www3.interscience.wiley.com/journal/118545752/home},
  year      = {2010},
}