864 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "864" in English language version.

Last modified: 09:09:01, 25 July 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

3^rd place

1,475^th place

1,107^th place

3,472^nd place

7,283^rd place

books.google.com (Global: 3^rd place; English: 3^rd place)

Bowlus, Charles R. (1995). Franks, Moravians, and Magyars: The Struggle for the Middle Danube, 788-907 (Illustrated ed.). University of Pennsylvania Press, Incorporated. p. 140. ISBN 978-0-8122-3276-9.
Goldberg, Eric Joseph (2006). Struggle for Empire: Kingship and Conflict Under Louis the German, 817-876 (Illustrated, reprint ed.). Cornell University Press. p. 273. ISBN 978-0-8014-3890-5.

Buhl, Fr. (1986). Bearman, P.; Bianquis, Th.; Bosworth, C. E.; van Donzel, E.; Heinrichs, W. P. (eds.). "al-Ḥasan b. Zayd b. Muḥammad". The Encyclopaedia of Islam (2nd ed.). Brill: 245.

Karloukovski, Vassil (1927). "V. Zlatarski - Istorija 1 B - 3.2". Promacedonia.org. Retrieved August 26, 2017.