@misc{_Astrographic_1904, address={Edinburgh}, howpublished={online}, year={1904}, publisher={Neill and CO.}, language={eng}, title={Astrographic Catalogue 1900.0 Greenwich Section Dec. +64° to 90°}, title={Vol. I. Measures of rectangular co-ordinates and diameters of star images Dec. +64° to +72°°}, keywords={astrographic catalogue, star declination +64° to +72°, Greenwich observatory}, }