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- - - - - REFERENCES - - - - - 

The following references are those found in the articles that are in the PAPERS section. Links have been placed to the reference whenever possible.

-Ahmad, Imad-ad-Dean (1987): Procceddings of the IIIT Lunar Calendar Conference, The International Institute of Islamic Thought.

- Al-Battani (1903): Opus Astronomicum, ed. C.Nallino.

-Al-Biruni (1878): The Chronology of Ancient Nations. An english version of the arabic text of the Athár-Ul-Bákiya of Albiruni or ‘Vestiges of the Past’, William H. Allen and Co.

-Allen, C. W. (1973): Astrophysical Quantities, University of London.

-Asaad, Adly Salama; Mikhail, Joseph Sidky and Nawar, Samir (1976): "The First Visibility of New Moon at Helwan and Daraw", Helwan Observatory Bulletin 139, 1-30.

-Blackkwell, H. R. (1946): "Contrast Thresholds of the Human Eye", Journal of the Optical Society of America 36 (1), 624-643.

-Bowell, E.; Hapke, B.; Lumme, K.; Harris, A.; Domingue, D. and Peltoniemi, J. (1989): "Application of photometric models to asteroids", in Asteroids II; Proceedings of the Conference, University of Arizona, p. 524-556.

-Bretagnon P., Francon G. (1986): Planetary programs tables from -4000 to +2800, Willmann-Bell.
-Bruin, Frans (1977): "The First Visibility of the Lunar Crescent", Vistas in Astronomy 21, 331-358.

-Burnaby, Sherrard Beaumo (1901): Elements of the Jews and Muhammad Calendars, George Bell and Sons.

-Caldwell, John A. R. and Laney, C. David (2000): "First Visibility of the Lunar Crescent", African Skies 5, 15-23.

-Caussin de Perceval, Armand Pierre (1847): Essai sur l'histoire des Arabes avant l'Islamisme, pendant l'époque de Mahomet, et jusqu'a la réduction de toutes les tribus sous la loi musulmane , tomo I.

-Chapront-Touzé M., Chapront J. (1991): Lunar Tables and Programs from 4000 BC to AD 8000, Wilmann-Bell.

-Chabás J, Goldstein BR.( 2012): A Survey of European Astronomical Tables in the Late Middle Ages, Brill.

-Crumey, A. (2014): "Human contrast threshold and astronomical visibility", Monthly Notices of the Royal Astronomical Society 442, 2600-2619.

-Danjon, A. (1932): «Jeunes et vieilles lunes»,  L'Astronomie 46, 57-66.

-Danjon, A. (1936): «Le croissant lunaire», L'Astronomie 50, 57-65.

-Danjon A. (1986): Astronomie Générales, Albert Blanchard.

-Davies, B. F. (1963): "Photometric Considerations in Observing Venus", Journal of the British Astronomical Association 75 (5), 188-196

-Dershowitz, Nachum and Reingold, Edward M. (1997): Calendrical Calculations, Cambridge University Press,

-Effendi, Mahmoud !858): "EssaMémoire sur le calendarier araba avanta l'islamisme et sur la naissance et l'âge du prohète Mohammad", Académie Royale de Belgique.

-Fairbairn, M. B. (2005): "Planetary Photometry: the Lommel-Seeling Law", Journal of the Royal Astronomical Society of Canada  99(3) 3, 92

-Fatoohi LJ.( 1998): First visibility of the lunar crescent and other problems in historical astronomy, Doctoral thesis, Durham University.

-Fatoohi, Louay J.; Stephenson, F. Richard and Al-Dargazelli, Shetha (1998): "The Danjon limit of first visibility of the lunar crescent"The Observatory 118, 65-72. 

-Fatoohi LJ, Stephenson RF, Al-Dargazelli SS.( 1999): "The Babylonian First Visibility of the Lunar Crescent: Data and Criterion"Journal for History of Astronomy, 30, 51-72.

-Fotheringham J K.(1910): "On the smallest visible phase of the Moon"Monthly Notices of the Royal Astronomical Society, 70, 527-531.

-Fotheringham JK. (1921): "The Visibility of the Lunar Crescent", The Observatory, 44, 308-311.

-Freeman-Grenville, G. S. P. (1977): The Islamic and Christian Calendars, Garnet Publishing.

-Garstang, Roy H. (2000): "Limiting visual magnitude and night sky brightness", Memorie della Società Astronomica Italiana 71, 83-92

-Gautschy R. (2014): "On the Babylonian Sighting-Criterion for the Lunar Crescent and its Implications for Egyptian Lunar Data"Journal for History of Astronomy, 45 (1): 79-90.

-Guthrie, D. V. (1947): "The Square Degree as a Unit Celestial Area", Popular Astronomy 55, 200-203.

-Hamid-Reza GY. (2009-2010): "Al-Khazini’s Complex Tables for Determining Lunar Crescent Visibility", Suhay, 19, 149-184.

-Hasanzadeh, Amir (2012): "Study of Danjon limit in Moon crescent sighting, Astrophysics Space Science 339, 211-221.

-Hoffman, Roy E. (2005): "Rational Design of Lunar Visibility", The Observatory 125, 156-168.

-Hogendijk, JP. (1988): "Three Islamic Lunar Crescent Visibility Tables"Journal for the History of Astronomy,  19, 29-44.
-Ilyas, M (1983a):
“Age as Criterion of Moon’s Earliest Visibility”, The Observatory 103, 26-28.

-Ilyas, Mohammad (1983b): "The Danjon limit of lunar visibility: a re-examination", Journal of the Royal Astronomical Society of Canada 77, 214-219.

Ilyas, Mohammad (1984): "Limb Shortening and the Limiting Elongation for the Lunar Crescent's Visibility", The Quaterly Journal of the Royal Astronomical Society 25, 421-422.

-Ilyas, Mohammad (1987): "Limiting altitude separation in the new Moon's first visibility criterion", Astronomy and Astrophysics 206, 133-135.

-Ilyas M. (1994): "Lunar Crescent Visibility Criterion and Islamic Calendar"The Quaterly Journal of the Royal Astronomical Society, 35, 425-461.

-Ilyas, Mohammad (1997): Astronomy of Islamic Calendar, A.S. Noordeen.

-Ioh, Hideyuki (2014): " The Calendar in Pres-Islamic Mecca", Arabica 61, 471-513.

-Jusué, Eduardo (1911): Tablas para comprobación de fechas en documentos históricos.

-Kasten, F. and Young, A. T. (1989): "Revised optical air mass tables and approximation formula"Applied Optics 28, 4735-4738.

-Kennedy E.S.( 1956): "A Survey of Islamic Astronomical Tables", Proceedings of the American Philosophical Society,  46-2 p. 123-177.

-Kennedy ES, Janjanian M. (1966): "The Crescent Visibility Table in Al-Khawarizmi’s Zij", Centaurus 11 (2), 73-78.

-Kennedy ES, Hogendijk J.(1988): "Two Tables from an Arabic Astronomical Handbook for the Mongol Viceroy of Tibet", in Leichty E et al. A Scientific Humanist: Studies in Memory of Abraham Sachs. Philadelphia (PA): The University Museum. p. 233-242.

-King D. (1987): "Some Early Islamic Tables for Determining Lunar Crescent Visibility",  Annals of the New York Academy Sciences, 500 (1), 185-225. 

-King D. (1988): "Ibn Yanus on Lunar Crescent Visibiliry", Journal for History of Astronomy, 19, 155-168.

-King, D. (1991): "Lunar Crescent Visibility Predictions" in Medieval Islamic Ephemerides, in Seikaly S, Baalbaki R, Dodd P. Quest For Understanding: Arabic and Islamic Studies in Memory of Malcom H. Kerr. Beirut: American University of Beirut. p. 233-251. 

-King D, Samsó J. (2001): "Astronomical Handbooks and Tables from the Islamic World (750-1900): an Interim Report", Suhayl 2, 9-105.

-Koomen, J.; Seal, R. T. and Tousey, R. (1967): "Moon Photographed at 2º Solar Elongation", American Astronomical Society 72, 808-809.

-Ludwig (1826): Handbuch der mathematischen und technischen Chronologie, vol. 2.

-Martin, René (1857): Mémoire sur le calendrier musulman et sur le calendrier hébraïque, Mallet-Bachelier.

-Maunder EW. (1911): "On the Smallest Visible Phase of the Moon", Journal of the British Astronomical Association 21, 355-362.

-Meeus, J. (1981): "Extreme perigées and apogées of the Moon", Sky and Telescope 62, 110-111.

-Meeus, J. (1986): "Les perigées et le apogées de la Luna", L'Astronomie 100, 571-574.

-Meeus, Jean (1991): Astronomical Algorithms, Willmann-Bell.

-McNally, D. (1963): "The Length of the Lunar Crescent", Quarterly Journal of the Royal Astronomical Society 24, 417-429.

-Monzur, Ahmed: Moon Calculator, version 6.0.

-Neugebauer O. (1962): "The Astronomical Tables of Al-Khwarizmi", Hist. Filos. Skr. Dan. Vid. Selsk. 4(2), 43-44.

-Ocaña Jiménez, Manuel (1981): Nuevas tablas de conversión de datas islámicas a cristianas y viceversa, Instituto Hispano-Árabe de Cultura.

Odeh, Mohammad Sh. (2004): "New Criterion for Lunar Crescent Visibility", Experimental Astronomy 18, 39-64

-Peón, Baltasar (1863): Estudios de Cronología Universal.

-Proudfoot, Ian (2006): Old Muslim Calendars of Southeast Asia, Brill.

-Rashed, M.G.; Mokolf, M.G. (2017): "Suggestion of a conventional Islamic calendar", NRIAG Journal of Astronomy and Geophysics 6, 275-277.

-Rashed, M.M.;  Moklof, M.G.; Hamza, Alaa E. (2018): "Investigation the Arithmetical of Tabular Islamic calendar", NRIAG Journal of Astronomy and Geophysics 7, 20-21.

-Russell, H. N. (1916): "The Stellar Magnitudes of the Sun, Moon and Planets", Astrophysical Journal 43, 103-129.

-Reingold, Edward M., Dershowitz, Nachum (2002): Calendrical Tabulations 1900-2200, Cambridge University Press.

-Richards, E. G (1988).: Mapping Time. The Calendar and its History, Oxford University Press.

-Samaha, Abd El-Hamid; Asaad, Adly Salama and Mikhail, Joseph Sidky (1969): "Visibility of the New Moon", Helwan Observatory Bulletin 815  1-37.

-Schaefer, Bradley E. (1988): "Visibility of the lunar crescent", Visibility of the lunar crescent", Quarterly Journal Royal Astronomical Society 29, 511-523.

-Schaefer, Bradley E. (1988b): "An Algorithm for Predicting the Visibility of the Lunar Crescent", in Proceddings of the IIIT Lunar Calendar Conference, The International Institute of Islamic Thought, p. 10-1-10-10.

-Schaefer, Bradley E. (1990): "Telescopic Limiting Magnitudes", Publications of the Astronomical Society of Pacific 102, 212-229.

-Schaefer, Bradley E. (1991): "Length of the Lunar Crescent", Quarterly Journal of the Royal Astronomical Society 32, 265-277.
-Schaefer B.E. (1992): "The length oyf the Lunar Month", Journal for the History of Astronomy, Archaeoastronomy Supplement 23, 33-42.

-Schaefer, Bradley E. (1993): "Astronomy and the Limits of Vision", Vistas in Astronomy 36, 311-361.

-Segura González, Wenceslao (2006): Hemerología. La ciencia de los calendarios, Acento 2000.

-Segura González, Wenceslao (2010): Nuestro calendario. Una explicación simple, científica y completa, eWT Ediciones.

-Segura González, Wenceslao (2013): "Tropical and Seasonal Year".

-Segura González, Wenceslao (2014): "Teorema de congruencia de Zeller. Aplicaciones".

-Segura González, Wenceslao (2017): Calendario hebrero, eWT Ediciones.

-Segura González, Wenceslao (2018): Movimientos de la Luna y el Sol. Una introducción, eWT Ediciones.
-Segura González, Wenceslao (2020a): "Tabular Calendar Islamic".
-Segura González, Wenceslao (2020b):
"Two lunar crescent visibility criteria: al-Khwarizmi and al-Qallas".

-Segura González, Wenceslao (2020c): "The illuminated area of the Moon exceeds half its surface".

-Segura González, Wenceslao (2020d): "Moon's crescent width".

-Shamsi, F. A (1984).: " The Date of Hijrah", Islamic Studies 23-3, 189-224.

-Stephenson, F. R. (1997): Historical eclipses and Earth’s rotation, Cambridge University Press.

-Stern, S. (2008): "The Babylonian Month and the New Moon: Sighting and Prediction", Journal for History of Astronomy 39, 19-42.

-Sultan, A. H. (2006): "First Visibility of the Lunar Crescent", The Observatory 126, 115-117.

-Sultan, A. H. (2007a): "Explaining and Calculating the Lenght of the New Crescent Moon", The Observatory 125, 227-231,

-Sultan, A. H. (2007b): "First Visibility of the Lunar Crescent: Beyond Danjon's Limit", The Observatory 127 (1) 53-59.

-Suter H.(1914): Die astronomischen Tafeln des Muhammed Ibn Musa al-Khwarizmi, in der Bearb. des Maslama Ibn-Ahmed al-Madjriti und der lat. Übers. des Athelhard von Bath auf Grund der Vorarb. von A. Bjørnbo und R. Besthorn hrsg. und komm. von H. Suter.

-The Indian Astronomical Ephemeris for the year 2019, Indian Meteorological Departament, p. 475.

-Vives, Teodoro J. (1971): Astronomía de posición, Alhambra.
-Yallop, B. D (1998).: "A Method for Predicting the First Sighting of the New Crescent Moon”, NAO Technical Note 69, 1-16.


 

 

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