@article{267439,
      note = {Quarterly: 1973-1991; twice yearly: 1992-.},
      url = {http://digitallibrary.un.org/record/267439},
      title = {Notas de población},
      publisher = {Centro Latinoamericano y Caribeño de Demografía,},
      recid = {267439},
      address = {Santiago :. 1973},
      year = {1973},
}