@article{390577,
      author = {Hoppa, Robert D., and Vaupel, James W.},
      url = {http://library.usi.edu/record/390577},
      title = {Paleodemography age distribution from skeletal samples /  [electronic resource] :},
      publisher = {Cambridge University Press,},
      recid = {390577},
      pages = {xiii, 259 p. :},
      address = {Cambridge ;},
      year = {2002},
}