@misc{indiciaec9e7a33013cd,
  title = {The systematic status of the Italian wolf Canis lupus},
  author = {Ronald M. Nowak and Nicholas E. Federoff},
  year = {2002},
  doi = {10.1007/bf03194151},
  url = {https://pubs.usgs.gov/publication/5224242},
  note = {Source identifier: 5224242}
}