MathSciNet

Current Index to Statistics (Online)

Arts & Humanities Citation Index (Web of Science)

Dietrich's Index Philosophicus

IBZ - Internationale Bibliographie der Geistes- und Sozialwissenschaftlichen Zeitschriftenliteratur

Internationale Bibliographie der Rezensionen Geistes- und Sozialwissenschaftlicher Literatur

America: History and Life

Historical Abstracts (Online)

Scopus

Sociological Abstracts (Online)

ProQuest Central

ProQuest SciTech Collection

Advanced Technologies & Aerospace Database

Agricultural & Environmental Science Database

Biological Science Collection

Zentralblatt MATH (Online)

MEDLINE

PubMed