http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
an introduction, with a catalogue of the Dumbarton Oaks collection
Published by Dumbarton Oaks Research Library and Collection
Περιλαμβάνει βιβλιογραφικές παραπομπές (σ. 181-188).
Dumbarton Oaks Byzantine Collection publications no. 12