...
- Scheven, Esther (2013-02-14): GND-Anwendungsbestimmungen: AWB-A02-Oberbegriffe.doc.
- Stock/Stock:
- Alexiev/Isaac/Lindenthal (2016): On the composition of ISO 25964 hierarchical relations (BTG, BTP, BTI); auf Slideshare: https://de.slideshare.net/valexiev1/btgbtpbti-compositionality
...