mathnet.ru
Bibliographic database for finding publications, citations and scholarly records.
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Published directory entries matching your search.
electionstudies.org
Search communication data collections and supporting aggregated data from USA.
erwin-rauner.de
Research index for locating articles, books, authors and citation information.
analystresearchtools.com
Analyst Research Tools is an OSINT resource for online investigations, research links, search methods, and public data tools.
portaal-stadantwerpen.opendata.arcgis.com
Find published open datasets through filters, categories and keyword search.
gis-aopkcr.opendata.arcgis.com
Find published open datasets through filters, categories and keyword search.
ts.domainname.de
Search and download open datasets published for Leipzig, Germany.
Search biology data collections and supporting datasets from DEU.
deutsches-gedaechtnis.fernuni-hagen.de
Search educational data collections and supporting moving image from DEU.
researchworks.oclc.org
Database of archival collections and materials.
preprints.arphahub.com
Search an online collection of books, documents, media and archival records.
arvika.se
Find published open datasets through filters, categories and keyword search.
asahi-u.repo.nii.ac.jp
Search an online collection of books, documents, media and archival records.
ashitech.repo.nii.ac.jp
Search an online collection of books, documents, media and archival records.
thearda.com
Search humanities data collections and supporting datasets from USA.
ui.adsabs.harvard.edu
Digital library portal for researchers in astronomy and physics, operated by the Smithsonian Astrophysical Observatory.
researchdata.edu.au
Search humanities data collections and supporting text from AUS.
portal.tern.org.au
Search biology data collections and supporting datasets from AUS.
literature.at
Search an online collection of books, documents, media and archival records.
astrosp.github.io
Awesome OSINT For Everything is an OSINT resource for online investigations, research links, search methods, and public data tools.
bacdive.dsmz.de
Search biology data collections and supporting compiled data from DEU.
baika.repo.nii.ac.jp
Search an online collection of books, documents, media and archival records.
balticsealibrary.info
Search an online collection of books, documents, media and archival records.
data.baltimorecity.gov
Search and download open datasets published for Baltimore, Maryland.