@misc{Pocock_R._J._Astrographic_1920,
 author={Pocock, R. J.},
 address={Edinburgh},
 howpublished={online},
 year={1920},
 publisher={Neill and CO.},
 language={eng},
 title={Astrographic Catalogue 1900.0. Hyderabad Section Dec. -16° to -21°. Vol. III. Measures of rectangular co-ordinates and diameters of 58,743 star-images on plates with centres in Dec. -19°},
 keywords={astrographic catalogue, stellar photometry, star declination -19°, Nizamiah observatory},
}