@article{228196,
      author = {Olson, Storrs L. and Wellnhofer, Peter.},
      url = {http://library.usi.edu/record/228196},
      title = {Avian paleontology at the close of the 20th century :  proceedings of the 4th International Meeting of the Society  of Avian Paleontology and Evolution, Washington, D.C., 4-7  June 1996 /},
      publisher = {Smithsonian Institution Press,},
      recid = {228196},
      pages = {viii, 344 p. :},
      address = {Washington, D.C. :},
      year = {1999},
}