http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
the duplication of the cube, the trisection of an angle, the quadrature of the circle
translation by Wooster Woodruff Beman and David Eugene Smith
An authorized translation of F. Klein's vortrage Uber ausgewahlte fragen der elementargeometrie ausgearbeitet von F. Tagert, with notes by Raymond Clare Archibald.