Wellcome to OpenArchives.gr

OpenArchives.gr is the public portal that offers access to  94 digital collections scientific, research and academic content  75 institutions  from all over Greece - universities, research institutions and scientific societies

Explore  932,077 items  - academic grey literature, research articles, books, conference proceedings and archives

Interoperability specifications for the optimal publication of scientific digital resources and their inclusion in OpenArchives.gr

The guide is aimed at academic and research institutions, scientific societies and publishers of scientific content. The aim is to ensure the accessibility and maximize the availability and reuse of the produced scientific digital content.


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Web API and Linked Open Data


OpenArchives.gr now has two new ways of publishing data. The Web API allows third-party applications to search for and display data aggregated here. Linked Data is a publishing approach which allows data integration and use.


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848,360 items have been enriched and homogenized
by EKT with regards to types


EKT enriches and homogenizes the aggregated content against a hierarchical bilingual Vocabulary of Types that has been created.

Therefore, the content of OpenArchives.gr is been classified to a compact and balanced set of types which gives it semantic cohesion and improves its searchability, presentation and multilingualism.

item types  |  navigate the content through all item types.

94 collections  |  see all institutions and their collections .

timeline  |  navigate the content by choosing issue or creation decade.