Frank, M. G.; Whelan, D. G.; Junginger, J. C. (2022). „Spectral Classification of Algol C”. Journal of the American Association of Variable Star Observers (Jaavso). 50 (1): 123. Bibcode:2022JAVSO..50..123F. arXiv:2205.06229.
Baron, F.; Monnier, J. D.; Pedretti, E.; Zhao, M.; Schaefer, G.; Parks, R.; Che, X.; Thureau, N.; Ten Brummelaar, T. A.; McAlister, H. A.; Ridgway, S. T.; Farrington, C.; Sturmann, J.; Sturmann, L.; Turner, N. (2012). „Imaging the Algol Triple System in the H Band with the CHARA Interferometer”. The Astrophysical Journal. 752 (1): 20. Bibcode:2012ApJ...752...20B. S2CID11110989. arXiv:1205.0754. doi:10.1088/0004-637X/752/1/20.
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Jetsu, L.; Porceddu, S.; Lyytinen, J.; Kajatkari, P.; Lehtinen, J.; Markkanen, T.; et al. (2013). „Did the Ancient Egyptians Record the Period of the Eclipsing Binary Algol - The Raging One?”. The Astrophysical Journal. 773 (1): A1 (14pp). Bibcode:2013ApJ...773....1J. S2CID119191453. arXiv:1204.6206. doi:10.1088/0004-637X/773/1/1.
Lestrade, Jean-Francois; Phillips, Robert B.; Hodges, Mark W.; Preston, Robert A. (јун 1993). „VLBI astrometric identification of the radio emitting region in Algol and determination of the orientation of the close binary”. The Astrophysical Journal (на језику: енглески). 410: 808. Bibcode:1993ApJ...410..808L. ISSN0004-637X. doi:10.1086/172798.CS1 одржавање: Формат датума (веза)
Baron, F.; Monnier, J. D.; Pedretti, E.; Zhao, M.; Schaefer, G.; Parks, R.; Che, X.; Thureau, N.; Ten Brummelaar, T. A.; McAlister, H. A.; Ridgway, S. T.; Farrington, C.; Sturmann, J.; Sturmann, L.; Turner, N. (2012). „Imaging the Algol Triple System in the H Band with the CHARA Interferometer”. The Astrophysical Journal. 752 (1): 20. Bibcode:2012ApJ...752...20B. S2CID11110989. arXiv:1205.0754. doi:10.1088/0004-637X/752/1/20.
Zavala, R. T.; Hummel, C. A.; Boboltz, D. A.; Ojha, R.; Shaffer, D. B.; Tycner, C.; Richards, M. T.; Hutter, D. J. (2010). „The Algol Triple System Spatially Resolved at Optical Wavelengths”. The Astrophysical Journal Letters. 715 (1): L44—L48. Bibcode:2010ApJ...715L..44Z. S2CID118573026. arXiv:1005.0626. doi:10.1088/2041-8205/715/1/L44.
Porceddu, S.; Jetsu, L.; Lyytinen, J.; Kajatkari, P.; Lehtinen, J.; Markkanen, T.; et al. (2008). „Evidence of Periodicity in Ancient Egyptian Calendars of Lucky and Unlucky Days”. Cambridge Archaeological Journal. 18 (3): 327—339. Bibcode:2008CArcJ..18..327P. S2CID162969143. doi:10.1017/S0959774308000395.
Jetsu, L.; Porceddu, S.; Lyytinen, J.; Kajatkari, P.; Lehtinen, J.; Markkanen, T.; et al. (2013). „Did the Ancient Egyptians Record the Period of the Eclipsing Binary Algol - The Raging One?”. The Astrophysical Journal. 773 (1): A1 (14pp). Bibcode:2013ApJ...773....1J. S2CID119191453. arXiv:1204.6206. doi:10.1088/0004-637X/773/1/1.
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Lestrade, Jean-Francois; Phillips, Robert B.; Hodges, Mark W.; Preston, Robert A. (јун 1993). „VLBI astrometric identification of the radio emitting region in Algol and determination of the orientation of the close binary”. The Astrophysical Journal (на језику: енглески). 410: 808. Bibcode:1993ApJ...410..808L. ISSN0004-637X. doi:10.1086/172798.CS1 одржавање: Формат датума (веза)
Frank, M. G.; Whelan, D. G.; Junginger, J. C. (2022). „Spectral Classification of Algol C”. Journal of the American Association of Variable Star Observers (Jaavso). 50 (1): 123. Bibcode:2022JAVSO..50..123F. arXiv:2205.06229.
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Zavala, R. T.; Hummel, C. A.; Boboltz, D. A.; Ojha, R.; Shaffer, D. B.; Tycner, C.; Richards, M. T.; Hutter, D. J. (2010). „The Algol Triple System Spatially Resolved at Optical Wavelengths”. The Astrophysical Journal Letters. 715 (1): L44—L48. Bibcode:2010ApJ...715L..44Z. S2CID118573026. arXiv:1005.0626. doi:10.1088/2041-8205/715/1/L44.
Porceddu, S.; Jetsu, L.; Lyytinen, J.; Kajatkari, P.; Lehtinen, J.; Markkanen, T.; et al. (2008). „Evidence of Periodicity in Ancient Egyptian Calendars of Lucky and Unlucky Days”. Cambridge Archaeological Journal. 18 (3): 327—339. Bibcode:2008CArcJ..18..327P. S2CID162969143. doi:10.1017/S0959774308000395.
Jetsu, L.; Porceddu, S.; Lyytinen, J.; Kajatkari, P.; Lehtinen, J.; Markkanen, T.; et al. (2013). „Did the Ancient Egyptians Record the Period of the Eclipsing Binary Algol - The Raging One?”. The Astrophysical Journal. 773 (1): A1 (14pp). Bibcode:2013ApJ...773....1J. S2CID119191453. arXiv:1204.6206. doi:10.1088/0004-637X/773/1/1.
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Zavala, R. T.; Hummel, C. A.; Boboltz, D. A.; Ojha, R.; Shaffer, D. B.; Tycner, C.; Richards, M. T.; Hutter, D. J. (2010). „The Algol Triple System Spatially Resolved at Optical Wavelengths”. The Astrophysical Journal Letters. 715 (1): L44—L48. Bibcode:2010ApJ...715L..44Z. S2CID118573026. arXiv:1005.0626. doi:10.1088/2041-8205/715/1/L44.
Porceddu, S.; Jetsu, L.; Lyytinen, J.; Kajatkari, P.; Lehtinen, J.; Markkanen, T.; et al. (2008). „Evidence of Periodicity in Ancient Egyptian Calendars of Lucky and Unlucky Days”. Cambridge Archaeological Journal. 18 (3): 327—339. Bibcode:2008CArcJ..18..327P. S2CID162969143. doi:10.1017/S0959774308000395.
Jetsu, L.; Porceddu, S.; Lyytinen, J.; Kajatkari, P.; Lehtinen, J.; Markkanen, T.; et al. (2013). „Did the Ancient Egyptians Record the Period of the Eclipsing Binary Algol - The Raging One?”. The Astrophysical Journal. 773 (1): A1 (14pp). Bibcode:2013ApJ...773....1J. S2CID119191453. arXiv:1204.6206. doi:10.1088/0004-637X/773/1/1.
„Beta Persei (Algol)”. AAVSO. јануар 1999. Архивирано из оригинала 8. 7. 2006. г. Приступљено 31. 7. 2006.CS1 одржавање: Формат датума (веза)
worldcat.org
Lestrade, Jean-Francois; Phillips, Robert B.; Hodges, Mark W.; Preston, Robert A. (јун 1993). „VLBI astrometric identification of the radio emitting region in Algol and determination of the orientation of the close binary”. The Astrophysical Journal (на језику: енглески). 410: 808. Bibcode:1993ApJ...410..808L. ISSN0004-637X. doi:10.1086/172798.CS1 одржавање: Формат датума (веза)