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Carballo-Bello, Julio A.; et al. (February 2018), "Tails and streams around the Galactic globular clusters NGC 1851, NGC 1904, NGC 2298 and NGC 2808", Monthly Notices of the Royal Astronomical Society, 474 (1): 683–695, arXiv:1710.08927, Bibcode:2018MNRAS.474..683C, doi:10.1093/mnras/stx2767.
Carballo-Bello, Julio A.; Martínez-Delgado, David; Navarrete, Camila; Catelan, Márcio; Muñoz, Ricardo R.; Antoja, Teresa; Sollima, Antonio (2017), "Tails and streams around the Galactic globular clusters NGC 1851, NGC 1904, NGC 2298 and NGC 2808", Monthly Notices of the Royal Astronomical Society, 474 (1): 683–695, arXiv:1710.08927, Bibcode:2018MNRAS.474..683C, doi:10.1093/mnras/stx2767
Ridolfi, A.; Freire, P. C. C.; Gautam, T.; Ransom, S. M.; Barr, E. D.; Buchner, S.; Burgay, M.; Abbate, F.; Venkatraman Krishnan, V.; Vleeschower, L.; Possenti, A.; Stappers, B. W.; Kramer, M.; Chen, W.; Padmanabh, P. V.; Champion, D. J.; Bailes, M.; Levin, L.; Keane, E. F.; Breton, R. P.; Bezuidenhout, M.; Grießmeier, J.-M.; Künkel, L.; Men, Y.; Camilo, F.; Geyer, M.; Hugo, B. V.; Jameson, A.; Parthasarathy, A.; Serylak, M. (2022), "TRAPUM discovery of 13 new pulsars in NGC 1851 using MeerKAT", Astronomy & Astrophysics, 664: A27, arXiv:2203.12302, Bibcode:2022A&A...664A..27R, doi:10.1051/0004-6361/202143006, S2CID248208657
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