@article{71-315,
      recid = {182653},
      title = {Corporate Charter of the Ponca Tribe of Native Americans,  Nebraska : ratified August 15, 1936.},
      number = {71-315},
      note = {At head of title: United States, Department of the  Interior, Office of Indian Affairs.},
      url = {http://lawcat.berkeley.edu/record/182653},
      content-type = {Charters and articles of incorporation.},
}