Rodolfo IV de Austria (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Rodolfo IV de Austria" in Spanish language version.

refsWebsite

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1books.google.com

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books.google.com

Jaschke, Karl-Ulrich (1997). «From Famous Empresses to Unspectacular Queens». En Duggan, Anne J., ed. Queens and Queenship in Medieval Europe. The Boydell Press. p. 102. ISBN 9780851158815.