Karl Hopf (historian) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Karl Hopf (historian)" in English language version.

refsWebsite

Global rank English rank

3^rd place

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

Sandys, John Edwin (1964). A History of Classical Scholarship. CUP Archive. p. 231. GGKEY:WR14Z6EDD45.
Finlay, George (6 November 2014). A History of Greece. Cambridge University Press. p. 5. ISBN 978-1-108-07833-7.
Achim, Viorel (January 2004). The Roma in Romanian History. Central European University Press. p. 20. ISBN 978-963-9241-84-8.