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Klochkova, V. G.; Panchuk, V. E.; Tavolganskaya, N. S.; Usenko, I. A. (2013). “Instability of the kinematic state in the atmosphere of the hypergiant Rho Cas outside outburst”. 《Astronomy Reports》 58 (2): 101–111. arXiv:1312.6922v1. Bibcode:2014ARep...58..101K. doi:10.1134/S1063772913120044.
Israelian, G.; Lobel, A.; Schmidt, M. R. (1999). “The Yellow Hypergiants HR 8752 and ρ Cassiopeiae near the Evolutionary Border of Instability”. 《The Astrophysical Journal》 523 (2): L145. arXiv:astro-ph/9908308. Bibcode:1999ApJ...523L.145I. doi:10.1086/312283.
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Kraus, M.; Kolka, I.; Aret, A.; Nickeler, D. H.; Maravelias, G.; Eenmäe, T.; Lobel, A.; Klochkova, V. G. (2019). “A new outburst of the yellow hypergiant star ρ Cas”. 《Monthly Notices of the Royal Astronomical Society》 483 (3): 3792–3809. arXiv:1812.03065. Bibcode:2019MNRAS.483.3792K. doi:10.1093/mnras/sty3375.
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Klochkova, V. G.; Panchuk, V. E.; Tavolganskaya, N. S.; Usenko, I. A. (2013). “Instability of the kinematic state in the atmosphere of the hypergiant Rho Cas outside outburst”. 《Astronomy Reports》 58 (2): 101–111. arXiv:1312.6922v1. Bibcode:2014ARep...58..101K. doi:10.1134/S1063772913120044.
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Israelian, G.; Lobel, A.; Schmidt, M. R. (1999). “The Yellow Hypergiants HR 8752 and ρ Cassiopeiae near the Evolutionary Border of Instability”. 《The Astrophysical Journal》 523 (2): L145. arXiv:astro-ph/9908308. Bibcode:1999ApJ...523L.145I. doi:10.1086/312283.
Sheffer, Yaron; Lambert, David L. (1986). “Spectroscopic observations of yellow supergiants. I – Radial pulsations of Rho Cassiopeiae”. 《Publications of the Astronomical Society of the Pacific》 98: 914. Bibcode:1986PASP...98..914S. doi:10.1086/131844.
Lobel, A.; Dupree, A. K.; Stefanik, R. P.; Torres, G.; Israelian, G.; Morrison, N.; De Jager, C.; Nieuwenhuijzen, H.; Ilyin, I.; Musaev, F. (2003). “High‐Resolution Spectroscopy of the Yellow Hypergiant ρ Cassiopeiae from 1993 through the Outburst of 2000–2001”. 《The Astrophysical Journal》 583 (2): 923–954. arXiv:astro-ph/0301238. Bibcode:2003ApJ...583..923L. doi:10.1086/345503.
Kraus, M.; Kolka, I.; Aret, A.; Nickeler, D. H.; Maravelias, G.; Eenmäe, T.; Lobel, A.; Klochkova, V. G. (2019). “A new outburst of the yellow hypergiant star ρ Cas”. 《Monthly Notices of the Royal Astronomical Society》 483 (3): 3792–3809. arXiv:1812.03065. Bibcode:2019MNRAS.483.3792K. doi:10.1093/mnras/sty3375.
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