@article{1489411,
      note = {Bibliography: p. 44-46.},
      url = {http://digitallibrary.un.org/record/1489411},
      title = {Desarrollo histórico y aceptación política del concepto  de cobranza por el uso de la vialidad urbana  congestionalda},
      publisher = {UN,},
      recid = {1489411},
      pages = {iv. 46 p.},
      address = {[Santiago]. 1999-01-12},
      year = {1999},
      month = {Jan},
}