@article{97291,
      url = {http://digitallibrary.un.org/record/97291},
      title = {Trade data interchange protocols : development of United  Nations Standard Messages (UNSMs). Proposal for Customs  Declaration Message (CUSDEC) for status 1 (draft for formal  trial) /},
      publisher = {UN,},
      recid = {97291},
      pages = {vi, 19 p. :},
      address = {Geneva :. 1990-08-22},
      year = {1990},
      month = {Aug},
}