https://web.archive.org/web/20140305090836/http://www.opera-platonis.de/CI/Drei_Constitutionen.htm

Keine Beschreibung vorhanden.

IONESCU, Nae

https://web.archive.org/web/20070629234122/http://www.bautz.de/bbkl/i/ionescu_n.shtml

Keine Beschreibung vorhanden.