OpenCitations
It provides an enduring source of comprehensive high-quality scholarly bibliographic and citation metadata
Its data is published under a Creative Commons CC0 Public Domain Waiver, and may be freely reused for any purpose, including commercial purposes
It enables integration with complementary sources of open research information
It provides information, both in human-readable form and in interoperable machine-readable Linked Open Data formats
OpenCitations facilitates free access to scholarly information and indicators for scholars, academic administrators, research funders and other interested parties across the globe.
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Query the OpenCitations data by means of OpenCitations APIs.