@misc{indiciaed623241320a5,
  title = {Evolution of niche width and adaptive diversification.},
  author = {Martin Ackermann and Michael Doebeli},
  year = {2004},
  doi = {10.1111/j.0014-3820.2004.tb01614.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15696740/},
  note = {Source identifier: 15696740}
}