http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
KURTÉN, Bjoern: -- The Chinese Hipparion Fauna. - Helsing- -- fors 1952. 82 S.mit 30 Fig.u.14 Tab. 8° -- (Soc.scient.Fennica.Commentationes bio- -- logicae.13/4.) -- 1955! -- Z.
Soc. scient. Fennica. Commentationes biologicae 13/4