@article{HornHempelRistowetal.2015,
  author    = {Sebastian Horn and Stefan Hempel and Michael Ristow and Matthias C. Rillig and Ingo Kowarik and Tancredi Caruso},
  title     = {Plant community assembly at small scales: Spatial vs. environmental factors in a European grassland},
  journal   = {Acta oecologica : international journal of ecology},
  volume    = {63},
  pages     = {56 -- 62},
  doi       = {10.1016/j.actao.2015.01.004},
  year      = {2015},
}