@book{UBHD-1257639, author={Hæstrup, Jørgen}, publisher={Univ. Pr.}, address={Odense}, year={1976}, pages={393 S.}, language={eng}, isbn={87-7492-194-0 and 978-87-7492-194-3}, number={ARRAY(0x561c755737c0)}, series={Odense University studies in history and social sciences}, library={UB [Signatur: 76 B 2559::2]}, }