On the focal circles of plane and spherical conics.

Míreanna comhchosúla

• The focal circles of spherical conics.
  de réir: Graves, Charles
  Foilsithe / Cruthaithe: (1887)
• Comparison of arcs of curves, particularly of plane and spherical conics.
  de réir: Mac Cullagh, James
  Foilsithe / Cruthaithe: (1840)
• On the plane circular sections of the surfaces of the second order.
  de réir: Graves, Charles
  Foilsithe / Cruthaithe: (1887)
• On the equations and properties of the system of circles touching three circles on a sphere, and on the system of conics inscribed to a conic, and touching three inscribed conics in a plane.
  de réir: Casey, John
  Foilsithe / Cruthaithe: (1864)
• Theorem, relative to confocal surfaces.
  de réir: Graves, Charles
  Foilsithe / Cruthaithe: (1836)