Crossref Metadata Search allows you to search across the almost 50 million Crossref Metadata records* for journal articles and conference proceedings. It supports the following features: ORCID Support Faceted searches Copying of search results as formatted citations using CSL COinS, so that you can easily import results into Zotero and other document management tools An API, so that you can integrate Crossref Metadata Search into your own applications, plugins, etc. Basic OpenSearch support- so that you can integrate Crossref Metadata Search into your browser’s search bar. Searching for a particular Crossref DOI Searching for a particular Crossref ShortDOI Searching for articles in a particular journal via the journal’s ISSN Links to any patents that cite a particular Crossref DOI