@article{3934691,
      url = {http://digitallibrary.un.org/record/3934691},
      title = {Provisional agenda of the 20th session of the Trusteeship  Council},
      publisher = {UN,},
      recid = {3934691},
      pages = {2 p.},
      address = {[New York] :. 1957-05-03},
      year = {1957},
      month = {May},
}