ブルガリアの歴史 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "ブルガリアの歴史" in Japanese language version.

refsWebsite

Global rank Japanese rank

low place

low place

155^th place

976^th place

caorc.org

Nikola Theodossiev, "Celtic Settlement in North-Western Thrace during the Late Fourth and Third Centuries BC".

tufts.edu

perseus.tufts.edu

Polybius, History, IV.46.