31.07.2014
Persistent Identifiers for Scholarly Assets and the Web: The Need for an Unambiguous Mapping – Herbert Van de Sompel, Robert Sanderson, Harihar Shankar, Martin Klein
« Abstract Persistent IDentifiers (PIDs), such as DOIs, Handles and ARK identifiers, play a significant role in the identification…ijdc.net, The International Journal of Digital Curation, 2014