@article{568371,
      url = {http://digitallibrary.un.org/record/568371},
      title = {Existing codes of conduct which refer to biological and  toxin weapons : background paper /},
      publisher = {UN,},
      recid = {568371},
      pages = {10 p.},
      address = {Geneva :. 2005-04-13},
      year = {2005},
      month = {Apr},
}