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

GeoRef

Historical Abstracts (Online)

Humanities International Index

MLA International Bibliography

RILM Abstracts of Music Literature

STM Source

The Philosopher's Index

Scopus

General Science Index

MEDLINE

ProQuest Central

METADEX

Periodicals Index Online

SciTech Premium Collection

The Philosopher's Index

Zentralblatt MATH (Online)

PubMed