@article{479332,
      recid = {479332},
      author = {Newton, George W.},
      title = {Silent sentinels a reference guide to the artillery at  Gettysburg / [electronic resource] :},
      publisher = {Savas Beatie,},
      address = {New York :},
      pages = {xx, 259 p. :},
      year = {2005},
      url = {http://library.usi.edu/record/479332},
}