@article{7956,
      recid = {7956},
      author = {Williams, I. P.},
      title = {The origin of the planets /},
      publisher = {A. Hilger,},
      address = {Bristol :},
      pages = {vi, 108 p. ;},
      year = {1975},
      note = {Includes indexes.},
      url = {http://library.usi.edu/record/7956},
}