@misc{Herschel_John_F._W._A_1864,
 author={Herschel, John F. W.},
 address={London},
 howpublished={online},
 year={1864},
 publisher={Taylor and Francis},
 language={eng},
 title={A General Catalogue of NebulÆ and Clusters of Stars, arranged in order of right ascension and reduced to the common epoch 1860.0 (with precessions computed for the epoch 1880.0).},
 keywords={catalogue of nebulae, star clusters catalogue, Herschel's catalogue, the epoch 1860.0},
}