Birka (Vietnamese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Birka" in Vietnamese language version.

refsWebsite

Global rank Vietnamese rank

2^nd place

2^nd place

28^th place

59^th place

cnn.com

http://www.cnn.com/2015/03/19/europe/sweden-viking-arabic-ring/

doi.org

Price, T. Douglas; Arcini, Caroline; Gustin, Ingrid; Drenzel, Leena; Kalmring, Sven (tháng 3 năm 2018). “Isotopes and human burials at Viking Age Birka and the Mälaren region, east central Sweden”. Journal of Anthropological Archaeology. 49: 19–38. doi:10.1016/j.jaa.2017.10.002.