I am looking for literature (in English or Danish) on this question of peripherality in the Danish context. My concern is not with statistical information but how the relationship between Copenhagen and Jutland is perceived. From what I have heard, from the Copenhagen or Danish national perspective, Jutland is almost a foreign country (Ausland) and the Wadden Sea would be somewhere beyond Jutland... Are there any geographers / planners / sociologists / anthropologists who might have written about this?