Markova, N.; Prinja, R. K.; Markov, H.; Kolka, I.; Morrison, N.; Percy, J.; Adelman, S. (2008). «Wind structure of late B supergiants. I. Multi-line analyses of near-surface and wind structure in HD 199 478 (B8 Iae)». Astronomy and Astrophysics487 (1): 211. Bibcode:2008A&A...487..211M. S2CID18067739. arXiv:0806.0929. doi:10.1051/0004-6361:200809376.
Markova, N.; Prinja, R. K.; Markov, H.; Kolka, I.; Morrison, N.; Percy, J.; Adelman, S. (2008). «Wind structure of late B supergiants. I. Multi-line analyses of near-surface and wind structure in HD 199 478 (B8 Iae)». Astronomy and Astrophysics487 (1): 211. Bibcode:2008A&A...487..211M. S2CID18067739. arXiv:0806.0929. doi:10.1051/0004-6361:200809376.
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Markova, N.; Prinja, R. K.; Markov, H.; Kolka, I.; Morrison, N.; Percy, J.; Adelman, S. (2008). «Wind structure of late B supergiants. I. Multi-line analyses of near-surface and wind structure in HD 199 478 (B8 Iae)». Astronomy and Astrophysics487 (1): 211. Bibcode:2008A&A...487..211M. S2CID18067739. arXiv:0806.0929. doi:10.1051/0004-6361:200809376.
Morgan, W. W.; Abt, Helmut A.; Tapscott, J. W. (1978). Revised MK Spectral Atlas for stars earlier than the sun. Yerkes Observatory, University of Chicago. Bibcode:1978rmsa.book.....M.
Morgan, W. W.; Roman, Nancy G. (1950). «Revised Standards for Supergiants on the System of the Yerkes Spectral Atlas». The Astrophysical Journal112: 362. Bibcode:1950ApJ...112..362M. doi:10.1086/145351.
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Morrison, N. D.; Rother, R.; Kurschat, N. (2008). «Hα line profile variability in the B8Ia-type supergiant Rigel (β Ori)». p. 155. Bibcode:2008cihw.conf..155M.
Tokovinin, A. A. (1997). «MSC – a catalogue of physical multiple stars». Astronomy & Astrophysics Supplement Series124: 75-84. Bibcode:1997A&AS..124...75T. S2CID30387824.
Markova, N.; Prinja, R. K.; Markov, H.; Kolka, I.; Morrison, N.; Percy, J.; Adelman, S. (2008). «Wind structure of late B supergiants. I. Multi-line analyses of near-surface and wind structure in HD 199 478 (B8 Iae)». Astronomy and Astrophysics487 (1): 211. Bibcode:2008A&A...487..211M. S2CID18067739. arXiv:0806.0929. doi:10.1051/0004-6361:200809376.