For in-depth subject-specific information needs, numerous full text- and reference databases are available.

The ULB Düsseldorf participates in the Database Information System (Datenbank Info-System, DBIS). Several thousand databases are listed in DBIS and most of them are free on the Internet. In addition, the ULB Düsseldorf holds licenses for several hundred databases.

• DBIS
• DBIS - Lists by Subjects (old Version)
• National Licenses

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The ULB offers you a convenient transition from literature search to the actual document by means of our link resolving service.

• SFX
• Citation Linker (German)