- Online catalogue ESTER – Books and Journals
- Databases by Subject
- PRIMO: TTÜ e-resources portal
- Digital Collection of TTÜ Library: Dissertations
Search engines for scholarly literature:
- Google Scholar
From one place, you can search across many disciplines and sources: including peer reviewed articles, theses, books, abstracts and court opinions, from academic publishers, professional societies, online repositories, universities and other web sites.
BASE is one of the world's most voluminous search engines especially for academic open access web resources. BASE is operated by Bielefeld University Library.
is an evolving scientific literature digital library and search engine that has focused primarily on the literature in computer and information science.
is a unique search-engine primarily dedicated to indexing free and ‘open access’ ejournals in the arts and humanities, science, biomedical, business and ecology related topics.
is a union catalog of millions of records representing open access resources that was built by harvesting from open access collections worldwide using the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH)
- Odysci Academic's
Odysci Academic's mission is to empower technical professionals and companies to find and use the relevant technical information they need to foster innovation ... faster and better.
Currently in public beta, RefSeek is a web search engine for students and researchers that aims to make academic information easily accessible to everyone.
- Academic Earth
Collection of free online college lectures and courses from the world’s top universities.