http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
perevod s nemet︠s︡kogo I︠A︡khontova I︠U︡.A. ; pod obshcheĭ redakt︠s︡ieĭ i s predisloviem Vladimirskogo L.A.
Original German edition compiled by Jürgen Rohwer.