On the Revolutions of Heavenly Spheres

cover

@Book{            Copernicus:1543aa,
  Author        = "Copernicus, Nicolaus",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:26 +0200",
  Title         = "On the Revolutions of Heavenly Spheres",
  Year          = "1543",
  File          = "5. Nicolaus Copernicus - On the Revolutions of Heavenly Spheres (1543) - Book 1 - Translated by Rosen (0) - a - a.pdf"
}

@Book{ Copernicus:1543aa, Author = "Copernicus, Nicolaus", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:26 +0200", Title = "On the Revolutions of Heavenly Spheres", Year = "1543", File = "5. Nicolaus Copernicus - On the Revolutions of Heavenly Spheres (1543) - Book 1 - Translated by Rosen (0) - a - a.pdf" }