@misc{indiciae63b04db12eb6,
  title = {Habitat use by the endangered Karner blue butterfly in oak woodlands: The influence of canopy cover},
  author = {Ralph Grundel and Noel B. Pavlovic and Christina L. Sulzman},
  year = {1998},
  doi = {10.1016/s0006-3207(97)00165-1},
  url = {https://pubs.usgs.gov/publication/1000625},
  note = {Source identifier: 1000625}
}