Hardcastle, M. J.; Kraft, R. P.; Worrall, D. M.; Croston, J. H.; Evans, D. A.; Birkinshaw, M.; Murray, S. S. (10 June 2007). "The Interaction between Radio Lobes and Hot Gas in the Nearby Radio Galaxies 3C 285 and 3C 442A". The Astrophysical Journal. 662 (1): 166–181. arXiv:astro-ph/0703080. Bibcode:2007ApJ...662..166H. doi:10.1086/517997. S2CID18803836.
Borne, Kirk D.; Hoessel, John G. (July 1988). "Interacting binary galaxies. III - Observations of NGC 1587/1588 and NGC 7236/7237". The Astrophysical Journal. 330: 51. doi:10.1086/166454.
Hardcastle, M. J.; Kraft, R. P.; Worrall, D. M.; Croston, J. H.; Evans, D. A.; Birkinshaw, M.; Murray, S. S. (10 June 2007). "The Interaction between Radio Lobes and Hot Gas in the Nearby Radio Galaxies 3C 285 and 3C 442A". The Astrophysical Journal. 662 (1): 166–181. arXiv:astro-ph/0703080. Bibcode:2007ApJ...662..166H. doi:10.1086/517997. S2CID18803836.
Comins, Neil F.; Owen, Frazer N. (November 1991). "The extraordinary radio source 3C 442". The Astrophysical Journal. 382: 108. doi:10.1086/170698.
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Hardcastle, M. J.; Kraft, R. P.; Worrall, D. M.; Croston, J. H.; Evans, D. A.; Birkinshaw, M.; Murray, S. S. (10 June 2007). "The Interaction between Radio Lobes and Hot Gas in the Nearby Radio Galaxies 3C 285 and 3C 442A". The Astrophysical Journal. 662 (1): 166–181. arXiv:astro-ph/0703080. Bibcode:2007ApJ...662..166H. doi:10.1086/517997. S2CID18803836.
Hardcastle, M. J.; Kraft, R. P.; Worrall, D. M.; Croston, J. H.; Evans, D. A.; Birkinshaw, M.; Murray, S. S. (10 June 2007). "The Interaction between Radio Lobes and Hot Gas in the Nearby Radio Galaxies 3C 285 and 3C 442A". The Astrophysical Journal. 662 (1): 166–181. arXiv:astro-ph/0703080. Bibcode:2007ApJ...662..166H. doi:10.1086/517997. S2CID18803836.