@article{GiladiZivMayetal.2011,
  author    = {Itamar Giladi and Yaron Ziv and Felix May and Florian Jeltsch},
  title     = {Scale-dependent determinants of plant species richness in a semi-arid fragmented agro-ecosystem},
  journal   = {Journal of vegetation science},
  volume    = {22},
  number    = {6},
  pages     = {983 -- 996},
  doi       = {10.1111/j.1654-1103.2011.01309.x},
  year      = {2011},
}