@article{316757,
      note = {Title from title screen (viewed on Aug. 10, 2006).},
      url = {http://library.usi.edu/record/316757},
      title = {Global population aging in the 21st century and its  economic implications [electronic resource].},
      publisher = {Congress of the U.S., Congressional Budget Office,},
      recid = {316757},
      address = {[Washington, D.C.] :},
      year = {2005},
}