University theses

BA/MA theses

eBib eBachelorThesis (Environmental Campus: elektronic bachelor theses)
eBib eMasterThesis (Enviromental Campus: elektronic master theses)
OAN-Suche (search engine of the DFG project "Open-Access-Network")
OPUS (meta search engine for electronical theses of German universities)
PhD theses

BASE (Bielefeld Academic Search Engine, use the advanced search)
Dart-Europe (e-theses portal)
Deutsche Nationalbibliothek (via key "Hochschulschriftenvermerk" with additional search terms "diss" or "habil")
OAN-Suche (search engine of the DFG project "Open-Access-Network")
OPUS (meta search engine for electronical theses of German universities)
Thesius - das Thesis-Portal (database for tendered thesis subjects, ongoing dissertation projects and published PhD theses)
UMI ProQuest Company (commercial delivery service for theses from North America)

Campus Library