@article{722819,
      url = {http://digitallibrary.un.org/record/722819},
      title = {Report of the International Law Commission on the work of  its 23rd session, 26 April-30 July 1971},
      publisher = {UN,},
      recid = {722819},
      pages = {iv, 155 p.},
      address = {New York :. 1972},
      year = {1972},
}