http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Assessing quality in European educational research
Ingrid Gogolin, Fredrik Åström, Antje Hansen, editors.
Assessing quality in European educational research : indicators and approaches
Fachmedien, [Germany] ; Wiesbaden, [Germany] : Springer VS, ©2014