Quaternion (Simple English Wikipedia)

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

Last modified: 14:46:49, 6 February 2026 (UTC)

Ref.Un. Ref.Website

Global rank Simple English rank

11books.google.com

3^rd place

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books.google.com (Global: 3^rd place; Simple English: 4^th place)

Rozenfelʹd, Boris Abramovich (1988). The history of non-euclidean geometry: Evolution of the concept of a geometric space. Springer. p. 385. ISBN 9780387964584.