@misc{indiciae08fbc11a839c,
  title = {The use of urine, faeces, and anal-gland secretions in scent-marking by a captive wolf (Canis lupus) pack},
  author = {C. S. Asa and L.D. Mech and U.S. Seal},
  year = {1985},
  doi = {10.1016/s0003-3472(85)80043-9},
  url = {https://pubs.usgs.gov/publication/5222076},
  note = {Source identifier: 5222076}
}