lens.org
Lens helps search books, ebooks, papers, library records, or reading archives.
Recently added
Recently added to the directory
Imported and editorial directory entries, listed by publication or catalogue date.
Filters
ideas.repec.org
IDEAS helps search books, ebooks, papers, library records, or reading archives.
hal.science
HAL helps search books, ebooks, papers, library records, or reading archives.
gbif.org
GBIF helps search books, ebooks, papers, library records, or reading archives.
dbpedia.org
DBpedia helps search books, ebooks, papers, library records, or reading archives.
dataone.org
Dataone helps search books, ebooks, papers, library records, or reading archives.
data.mendeley.com
Data helps search books, ebooks, papers, library records, or reading archives.
consensus.app
Consensus helps search books, ebooks, papers, library records, or reading archives.
citrus-search.com
Citrus Search helps search books, ebooks, papers, library records, or reading archives.
chinarxiv.org
ChinaRxiv helps search books, ebooks, papers, library records, or reading archives.
censorbib.nymity.ch
CensorBib helps search books, ebooks, papers, library records, or reading archives.
catalyzex.com
Catalyzex helps search books, ebooks, papers, library records, or reading archives.
bulletpapers.ai
BulletPapers helps search books, ebooks, papers, library records, or reading archives.
bioline.org.br
Bioline helps search books, ebooks, papers, library records, or reading archives.
asta.allen.ai
Ai2 Asta helps search books, ebooks, papers, library records, or reading archives.
addons.mozilla.org
ScholarKey helps search books, ebooks, papers, library records, or reading archives.
repository.alt.ac.uk
Association for learning Technology helps search books, ebooks, papers, library records, or reading archives.
researchgate.net
ResearchGate helps search books, ebooks, papers, library records, or reading archives.
biorxiv.org
Preprint server for biology research papers before peer review and journal publication.
arxiv.org
Open-access repository for preprints in physics, math, computer science, AI, and related fields.
search.crossref.org
Search tool for scholarly metadata, DOI records, research papers, and citation links.
gagarine.medium.com
PDF Download helps search books, ebooks, papers, library records, or reading archives.
github.com
PromptPapers is a code project with source, releases, documentation, or setup notes.
authors.library.caltech.edu
Caltech Library helps search books, ebooks, papers, library records, or reading archives.