http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
HAUGEN, Einar: -- The scandinavian Languages.An introduction to their history. - London: Faber and Faber (1976). 507 S.m.Abb.u.Tab. 8° -- (The great languages.) -- 1979:1078/gb. -- W.