@book{UBHD-1491548, author={Øy, Nils E.}, title={Østfold}, publisher={Gyldendal Norsk Forl.}, address={Oslo}, year={1978}, pages={475 S.}, language={nor}, isbn={82-05-10876-5 and 82-05-10877-3 and 978-82-05-10876-9 and 978-82-05-10877-6}, series={Bygd og by i Norge}, library={UB [Signatur: 81 A 3185::[9]]}, }