@misc{indiciae78f6b22839a4,
  title = {Chemical investigations of wolf (Canis lupus) anal-sac secretion in relation to breeding season},
  author = {J. Raymer and D. Wiesler and M. Novotny and C. Asa and U.S. Seal and L.D. Mech},
  year = {1985},
  doi = {10.1007/bf00988570},
  url = {https://pubs.usgs.gov/publication/5221508},
  note = {Source identifier: 5221508}
}