@book{35773,
	author = {Callmer, Johan.},
	title = {Identity formation and diversity in the early medieval Baltic and beyond :},
	publisher = {Brill,},
	year = {[2016]},
	series = {The northern world : North Europe and the Baltic, c. 400-1700 AD : peoples, economics and cultures,},
	address = {Leiden ;},
	url = {http://dx.doi.org/10.1163/9789004328471}
}