TY  - BOOK
AU  -  Bj›rn Poulsen; Helle Vogt; J¢n ViÐar SigurÐsson 
TI  - Nordic Elites in Transformation, c. 1050-1250, Volume I
SN  - 9780429262210
PB  - Taylor and Francis
UR  - http://www.taylorfrancis.com/books/9780429262210
ER  -