Силвестър II: Разлика между версии

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Rescuing 2 sources and tagging 0 as dead.) #IABot (v2.0.8
Ред 30:
* {{cite journal |last=Kosztolnyik |first=Zoltan J. |title=The Relations of Four Eleventh-Century Hungarian Kings with Rome in the Light of Papal Letters |journal=Church History |volume=46 |issue=1 |year=1977 |pages=33 – 47 |doi=10.2307/3165157 |ref=harv }}
* {{cite journal |last=Kropf |first=Lewis L. |title=Pope Sylvester II and Stephen I of Hungary |journal=English Historical Review |volume=13 |issue=50 |year=1898 |pages=290 – 295 |jstor=547228 |doi=10.1093/ehr/XIII.L.290 |ref=harv }}
* {{cite book |last=Salhab |first=Walid Amine |year=2006 |title=The Knights Templar of the Middle East: The Hidden History of the Islamic Origins of Freemasonry |url=https://archive.org/details/knightstemplarof00stew_0 |location=San Francisco |publisher=Red Wheel/Weiser |isbn=1-57863-346-X }}
* {{cite book |ref=harv |last=Seife |first=Charles |year=2000 |title=Zero: The Biography of a Dangerous Idea |url=https://archive.org/details/isbn_9780670884575 |location=New York |publisher=Penguin Books |isbn=0-670-88457-X }}
* {{cite book |last=Tester |first=S. Jim |year=1987 |title=A History of Western Astrology |location=Rochester |publisher=Boydell & Brewer |isbn=0-85115-446-8 }}
* {{cite journal |first=E. R. |last=Truitt |title=Celestial Divination and Arabic Science in Twelfth-Century England: The History of Gerbert of Aurillac's Talking Head |journal=Journal of the History of Ideas |volume=73 |issue=2 |year=2012 |pages=201 – 222 |doi=10.1353/jhi.2012.0016 |ref=harv }}