@misc{indiciae836dd1c168cc,
  title = {Are there threshold numbers for protected forests?},
  author = {Winfried Bücking},
  year = {2003},
  doi = {10.1016/s0301-4797(02)00186-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12659802/},
  note = {Source identifier: 12659802}
}