@article{60805,
      author = {Copernicus, Nicolaus, and Rhäticus, Georg Joachim, and  Rosen, Edward,},
      url = {http://library.usi.edu/record/60805},
      title = {Three Copernican treatises: the Commentariolus of  Copernicus, the Letter against Werner, the Narratio prima  of Rheticus.},
      publisher = {Dover Publications},
      recid = {60805},
      pages = {x, 283 p.},
      address = {New York,},
      year = {1959},
}