Search for: [Subject and Keywords = early Middle Ages \-\- Germany] OR [Subject and Keywords = early medieval trade centers] OR [Subject and Keywords = Haithabu \(Germany\)] OR [Subject and Keywords = średniowiecze wczesne \-\- Niemcy] OR [Subject and Keywords = ośrodki handlowe średniowiecza wczesnego] OR [Subject and Keywords = Haithabu \(Niemcy\)] OR [Title = Haithabu \- ein Handelsplatz der Wikingerzeit, Herbert Jankuhn, Neumünster 1963 \: \[recenzja\]] OR [Creator = Żak, Jan]