@misc{indiciae2091e68af301,
  title = {Optimality and nitrogen allocation in a tree canopy.},
  author = {D Y Hollinger},
  year = {1996},
  doi = {10.1093/treephys/16.7.627},
  url = {https://pubmed.ncbi.nlm.nih.gov/14871700/},
  note = {Source identifier: 14871700}
}