A-Z databases

Publisher of open access journals in fields such as engineering, mathematics, natural sciences, humanities, and geosciences.

A platform providing access to economics textbooks and online courses. And for additional registration - special resources for teachers.

Cornell University's digital collection of historical mathematical monographs, mathematics books, and historical pamphlets. The collection contains nearly 2,000 objects in the open access.

Digital repository of archaeological research data from the National Centre for Expertise and Research Data Repository of the Netherlands.

Digital repository of life sciences research data from the National Centre for Expertise and Research Data Repository of the Netherlands.

Digital repository of research data in the field of physical and technical sciences of the National Expertise Center and Research Data Repository of the Netherlands.

Digital repository of research data in the social sciences and humanities of the National Centre for Expertise and Research Data Repository of the Netherlands.

The Complete Works of Charles Darwin Online offers the largest collection of Darwin's personal papers and manuscripts ever published, numbering some 20,000 items, not including correspondence. The collection includes searchable pages of text, page images, scans of manuscripts and private papers, PDFs, illustrations, Darwin's works in 29 languages, bibliographic, manuscript and archival records.

The collection was started over 30 years ago and contains more than 150,000 maps. The collection focuses on rare 16th through 21st century maps of North and South America, as well as maps of the World, Asia, Africa, Europe, and Oceania.

Database providing access to articles on computer and information technologies.

Academic publishing house of books and magazines (formerly Versita), publishes more than 400 titles (both own and invitees) of academic journals of various disciplines, mostly from Central and Eastern European countries. Some of the original research are available in the open access.

A collection of scholarly journals on the De Gruyter Brill platform. Covers mainly the humanities and social sciences, as well as natural and medical disciplines. Contains over 500 peer-reviewed journals, including open access editions.

A digital archive of documents in the fields of education, learning, children and families, published electronically by the UK government and other relevant bodies. The repository includes: annual reports, consultation documents, guidance, research reports, speeches, statistics.

Online open-access image gallery atlas of dermatological diseases.

Electronic library of the Ukrainian diaspora. Contains rare publications of various directions. The resource provides access to scientific literature in the field of social sciences and humanities.

Central repository of Harvard University with open access (dissertations, books, articles, student works in various fields of knowledge).

Аllows users to find and access the most relevant information on the subject of their research, quickly analyze the results of scientific research, as well as gather ideas for the formation of research and publication strategies. The resource combines information on tens of millions of scientific articles, patents, grants, clinical studies, and also contains many other combined data.

A search tool and institutional repository of scholarly publications and student theses written at 50 universities and research institutions. Nearly 700,000 materials are available for full-text access.

The database provides access to metadata and full texts of books of academic publishers in open access on the Internet. The service allows you to search for books by the following parameters: book title, author, keywords, book annotations, publisher, ISSN / ISBN of the book or all of these items.

An online catalog that indexes and provides access to more than 16,500 full-text peer-reviewed open access scientific journals peer-reviewed by experts in all fields of knowledge and languages.