@ARTICLE{Robetal74,
  author = {Robinette, W. L and Loveless, C. M. and Jones, D. A.},
  title = {Field tests of strip census methods},
  journal = {Journal of Wildlife Management},
  year = {1974},
  volume = {38},
  pages = {81--96},
  file = {:Robinetteetal1974.pdf:PDF},
  subdatabase = {distance}
}