@book{UBHD-1046854, author={Johansen, Hans Chr.}, title={Befolkningsudvikling og familiestruktur i det 18. arhundrede}, publisher={Odense Univ. Pr.}, address={Odense}, year={1975}, pages={211 S.}, language={dan}, isbn={87-7492-126-6 and 978-87-7492-126-4}, number={ARRAY(0x557e24f917a8)}, series={Odense University studies in history and social sciences}, library={UB [Signatur: 75 B 2098]}, }