@article{288306,
      recid = {288306},
      author = {Murdin, Paul. and Penston, Margaret.},
      title = {The Firefly encyclopedia of astronomy /},
      publisher = {Firefly Books,},
      address = {Buffalo, N.Y. :},
      pages = {vii, 472 p. :},
      year = {2004},
      url = {http://library.usi.edu/record/288306},
}