Higher Attestation Commission. The journal is on the list of key peer-reviewed scientific journals and publications that the Higher Certification (Attestation) Commission in the RF Education Ministry recommends for publishing the main scientific results of theses for PhD and doctoral. View

Russian Science Citation Index (RSCI) —is a bibliographic database of scientific publications in Russian. It accumulates more than 2 million publications of Russian authors, as well as information about citing these publications from more than 2000 Russian journals. View

CyberLeninka is a scientific open access electronic library (Open Access), whose main tasks are popularization of science and scientific activity, public control of the quality of scientific publications, development of interdisciplinary research, modern institute of scientific review, increasing the citation of Russian science and building knowledge infrastructure. View

CrossRef is an association of scholarly publishers that develops shared infrastructure to support more effective scholarly communications. Our citation-linking network today covers over 68 million journal articles and other content items (books chapters, data, theses, technical reports) from thousands of scholarly and professional publishers around the globe. View

Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. Google Scholar index includes most peer-reviewed online journals of Europe and America’s largest scholarly publishers. h-index=35. View

The reference database European Reference Index for the Humanities and Social Sciences (ERIH PLUS) is a project of the European Science Foundation. The ERIH PLUS index is designed to increase the openness and accessibility of leading European research in the humanities. View

WorldCat - the world's largest bibliographic database, with over 240 million records of all kinds of products for 470 languages. Base is created by joint efforts of more than 72 thousand libraries in 170 countries across the organization Online Computer Library Center. View

Bielefeld Academic Search Engine (BASE) - search engine (Germany), which is one of the most powerful suppliers of actual data on the scientific publications of European scientists. View

ResearchBib - international multi-disciplinary database of scholarly journals, including a description of the log more than 5,400 publishers. View

ROAD (Directory of open access scholarly resources) - a multidisciplinary search system for open access scientific resources based on ISSN. View

EBSCO - aggregator of full-text publications.

Directory of Open Access Journals (DOAJ) is website that lists open access journals and is maintained by Infrastructure Services for Open Access (IS4OA). The project defines open access journals as scientific and scholarly journals that meet high quality standards by exercising peer review or editorial quality control and "use a funding model that does not charge readers or their institutions for access." View

Ulrich's Periodicals Directory - subscription catalog of American publishing Bowker, is the largest database that describes the global flow of periodicals in all subject areas. View

Dimensions is a unique platform of scientific and technological information, which provides free access to more than 860 million citations, and makes available in one click more than 9 million open source articles from many publishers. View