@article{251856,
      note = {"Redraft of working papers 249 and 250 with the inclusion  of some elements from WP.252"},
      url = {http://digitallibrary.un.org/record/251856},
      title = {Chapters 4 and 5 of the Confidentiality Annex to the  Rolling Text of a Protocol to the BTWC : working paper /},
      publisher = {UN,},
      recid = {251856},
      pages = {6 p.},
      address = {Geneva :. 1998-01-26},
      year = {1998},
      month = {Jan},
}