@article{417325,
      recid = {417325},
      author = {Heller, Peter S.},
      title = {Who will pay?: coping with aging societies, climate  change, and other long-term fiscal challenges /},
      publisher = {International Monetary Fund,},
      address = {Washington, D.C. :},
      pages = {xiv, 315 p. :},
      year = {2003},
      url = {http://library.usi.edu/record/417325},
}