@article{97296,
      url = {http://digitallibrary.un.org/record/97296},
      title = {Trade data interchange protocols : development of United  Nations Standard Messages (UNSMs). Extended Credit Advice  Message (CREEXT) /},
      publisher = {UN,},
      recid = {97296},
      pages = {vi, 12 p. :},
      address = {Geneva :. 1990-08-21},
      year = {1990},
      month = {Aug},
}