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Markakis, K.; Dierkes, J.; Eckart, A.; Nishiyama, S.; Britzen, S.; García-Marín, M.; Horrobin, M.; Muxlow, T.; Zensus, J. A. (20 July 2015). "Subaru and e-Merlin observations of NGC 3718". Astronomy & Astrophysics. 580: A11. arXiv:1504.03691. doi:10.1051/0004-6361/201425077. S2CID56022608.
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Markakis, K.; Dierkes, J.; Eckart, A.; Nishiyama, S.; Britzen, S.; García-Marín, M.; Horrobin, M.; Muxlow, T.; Zensus, J. A. (20 July 2015). "Subaru and e-Merlin observations of NGC 3718". Astronomy & Astrophysics. 580: A11. arXiv:1504.03691. doi:10.1051/0004-6361/201425077. S2CID56022608.