Database centers
Login * - Zentiva subscribed.
- STN International (subscribed* info J. Mácová)
- Proquest (not subscribed) includes also Dialog - DataStar etc.)
- DIMDI (not subscribed) Deutsches Institut für medizinische Dokumentation und Information)
- FIZ (not subscribed) Fachinformationszentrum, Karlsruhe)
- Questel (not subscribed)
- OCLC, Inc. (not subscribed) Online Computer Library Center, Inc.
- Ovid Technologies, Inc. (not subscribed)