BASE is a multidisciplinary search engine for scholarly internet resources which have been harvested from several hundred scientific repositories. Some of the indexed resources in BASE are subject to license, while most material is free available ("open access").

Die Bibliographie des Musikschrifttums online ist eine internationale, interaktive und frei nutzbare Bibliographie für die Musikwissenschaft. Sie dient als Fortsetzung des bis zum Berichtsjahr 1988 gedruckt erschienenen Werkes.

The online version of the Bibliography of Asian Studies (BAS) references principally western-language articles and book chapters on all parts of Asia. It covers various subjects (especially in the humanities and the social sciences) pertaining to East, Southeast, and South Asia published worldwide from 1971 to the present.

ProQuest Dissertations and Theses Global is the world's most comprehensive collection of dissertations and theses, covering materials back to the first U.S. dissertation, accepted in 1861, as well as to European dissertations from the 17th century. The database is the official dissertations repository for the Library of Congress, with 5.5 million bibliographic citations, 3 million full texts, 4,100 contributing institutions worldwide and 250,000 works added annually. Full-text coverage spans from 1743 to the present, with citation coverage dating back to 1637.

Enhanced Electronic Grammars (EEG) features comprehensive descriptions of languages from around the world. Through this unique online resource, full grammars are made available together in an interlinked and semantically-annotated format, allowing granular access to the grammatical data and enabling cross-language research of several grammars at the same time. In addition to cross-linguistic queries, each grammar can also be read and researched individually.

This bibliographic database is the central access to the specialist information on education. In the center of the service are the specialist literature databases as well as comprehensive collections of information at the various aspects of educational science. -- Diese bibliografische Databank ist der zentrale Einstieg in die pädagogische Fachinformation. Im Mittelpunkt des Services stehen die fachlichen Literaturdatenbanken sowie umfassende Informationssammlungen zu den verschiedenen Aspekten der Erziehungswissenschaft.

FRANCIS indexes multilingual information and provides in-depth coverage of humanities and social sciences.

GENIOS provides access to more than 1200 economic databases, as well as press and periodicals. Die Suchmaschine GENIOS bietet Zugang zu mehr als 1.200 Wirtschaftsdatenbanken, sowie zu Presse und Fachzeitschriften.

The Data Catalogue DBK holds study descriptions of all studies that are long-term archived at the Data Archive. You can search for studies and download or order data for secondary analysis. Topics: Agricultural, forestry and rural industry ; Rural economics ; Labour and employment ; Working conditions ; Unemployment ; In-job training ; Employment ; Demography and population ; Educational policy ; Biotechnology ; Drug abuse ; Income, property and investment / saving ; Elites and leadership ; Nutrition Education ; Family life and marriage ; Fertility ; Land use and planning ; Leisure, tourism and sport ; Community, urban and rural life ; History; Gender and gender roles ; Business / industrial management ; Society and culture ; Law, crime and legal systems ; Legislation ; Health ; Equality and inequality ; Trade, industry and markets ; Information technology, society ; Domestic political issues ; International politics and organisation ; Youth ; Children ; Conflict, security and peace ; Consumption / consumer behaviour ; Crime ; Cultural activities and participation ; Cultural and national identity ; Physical fitness and exercise ; Life-long / continuing education ; Teaching profession ; Vocational education ; Teaching packages and test datasets ; Mass media ; Migration ; Minorities ; Natural landscapes ; Natural resources and energy ; Plant and animal distribution ; Politics ; Political ideology ; Mass political behaviour, attitudes / opinion ; Psychology ; Legal systems ; Government, political systems and organisation ; Religion and values ; Rehabilitation / reintegration into society ; Retirement ; Childbearing, family planning and abortion ; Social exclusion ; Specific social services: use and provision ; Social conditions and indicators ; Social stratification; Social welfare policy; elderly; elections Economic conditions and indicators ; Economic policy.

The GESIS search can be used to find information about social science research data and open access publications. It covers: * Research Data * Variables from questionnaires * Instruments and tools * Literature, incl. publications on research data & surveying instruments, open access publications in the social sciences, as well as literature on the topic "Women in science" * Collections of the GESIS library * GESIS webpages, incl. general information and offers on the GESIS websites

Die Datenbank weist historische Bücher nach, die in Deutschland oder im deutschsprachigen Ausland erschienen sind. Darüber hinaus umfasst sie deutsch- und fremdsprachige Aufsätze aus Zeitschriften und Sammelwerken (Kongress- und Festschriften etc.) sowie andere historische Veröffentlichungen. Hinzu kommen Einträge aus dem "Jahrbuch der historischen Forschung", das sich auf laufende Forschungsarbeiten bezieht. The database establishes historic books published in Germany or in the German-speaking abroad. Moreover, it covers German- and foreign language-speaking papers from journals and collected editions (congress papers and commemorative publications) as well as other historic publications. Added to this are records from the "Jahrbuch der historischen Forschung", which refers to current research work.

The database had been produced by the Akademie der Wissenschaften, Göttingen. It refers to articles from journals in German language published between 1750 and 1815. The Index of German Journals contains approx. 100.000 records.

This database of the European Union (EU) contains the complete EU related terminology in all 24 official languages of the EU. -- Diese Datenbank der Europäischen Union (EU) enthält die gesamte EU-bezogene Terminologie in allen 24 EU-Amtssprachen.

Book reviews are an important element in the academic discussions. They are a tool for quality measurement with respect to the amount of publications published annually and give an indication of the importance of a published work. IBR contains over 1,16 million entries on book reviews from the years 1985ff. The database is international and interdisciplinary, over 560.000 reviews have been published in approx. 6,723 academic journals mainly in the Humanities and Social Sciences. ---- Rezensionen sind ein wichtiges Element der wissenschaftlichen Diskussion. Sie sind ein Qualitätsfilter in der jährlichen Publikationsflut und sind mitbestimmend für den Stellenwert eines Werkes. Die IBR umfasst über 1,16 Mio. Nachweise von Rezensionen aus den Jahren 1985ff. Sie weist ca. 6.723 interdisziplinäre, internationale, vornehmlich die Geistes- und Sozialwissenschaften berücksichtigende Rezensionen in wissenschaftlichen Zeitschriften zu 560.000 rezensierten Werken nach.Verbindung zum Volltext der Rezension via SFX

The International Bibliography of the Social Sciences (IBSS) is an essential online resource for social science and interdisciplinary research focusing on the four core social science subjects of anthropology, economics, politics, and sociology. IBSS includes over 3 million bibliographic references to journal articles, books, reviews and selected chapters. Over 2,800 journals are regularly indexed and some 7,000 book and chapter records are included each year.

This database covers international publications about German history from the early days until the present. Die Datenbank erfaßt und erschließt internationale Veröffentlichungen zur deutschen Geschichte von den Anfängen bis zur Gegenwart.

The database KRIMDok online covers criminological literature and literature of sciences related to criminology (e.g. psychology). The literature referred is predominantly German-speaking and consists of independent and dependent writings (books or essays). -- Die Datenbank KRIMDok online weist kriminologische Literatur sowie Literatur der kriminologischen Bezugswissenschaften nach (z.B. Psychologie). Die nachgewiesene Literatur ist vorwiegend deutschsprachig und besteht aus selbständigen und unselbständigen Schriften (Bücher bzw. Aufsätze).

Kuselit Online, eine verlagsübergreifende Rechtsbibliografie, weist juristische Aufsätze, Urteile, Urteilsanmerkungen, Rezensionen, Tagungsberichte sowie in Festschriften erschienene Beiträge nach.

Online-Ausgabe von Kürschners Deutschem Gelehrten-Kalender, die immer auf dem aktuellen Stand gehalten wird und die gezielte Suche nach Kriterien wie z.B. dem Fachgebiet ermöglicht. Zusätzlich zur gedruckten Ausgabe sind Angaben zu ca. 8.800 Personen, die seit 1996 als verstorben ermittelt wurden.