@article{BeckHollowaySchwanghart2013,
  author    = {Jan Beck and Jeremy D. Holloway and Wolfgang Schwanghart},
  title     = {Undersampling and the measurement of beta diversity},
  journal   = {Methods in ecology and evolution : an official journal of the British Ecological Society},
  volume    = {4},
  number    = {4},
  pages     = {370 -- 382},
  doi       = {10.1111/2041-210x.12023},
  year      = {2013},
}