Фридрих фон Боланден (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Фридрих фон Боланден" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

1,517^th place

1,183^rd place

2,106^th place

1,650^th place

5,601^st place

389^th place

catholic-hierarchy.org

Franz Xaver Remling: Geschichte der Bischöfe zu Speyer, Band 1, S. 520, Mainz, Verlag Kirchheim und Schott, 1852; Google Books