@misc{indiciaeda73a346a54f,
  title = {Fleet dynamics of the commercial lake trout fishery in Michigan waters of Lake Superior during 1929-1961},
  author = {Michael J. Wilberg and Charles R. Bronte and Michael J. Hansen},
  year = {2004},
  doi = {10.1016/s0380-1330(04)70343-3},
  url = {https://pubs.usgs.gov/publication/1000903},
  note = {Source identifier: 1000903}
}