Currently, the Russian academic and publishing communities are witnesses and participants of significant changes in access to scientific information, the system of bibliometric assessment, and scientific communication. Despite some successful initiatives of the Russian academic journals, government structures for scientific and technical information, as well as commercial companies in changing one resources with others, development of new system of bibliometric evaluation and development of novel information services, it seems unreasonable to give up significant achievements of the last decades. Particularly, it is important to maintain the level of visibility and increase the quality of Russian academic journals in Web of Science Core Collection, although submission of new titles is now suspended. Due to the highest authority and wide use of this system worldwide, maintaining the proper level of visibility of the Russian journals in Web of Science database is believed to be a priority task. The paper discusses current problems concerning evaluation of representation of Russian academic serials in Journal Citation Reports and certain articles in Web of Science Core Collection in the light of lack of access to full-function versions of these databases. Updated list of Russian journals indexed in Journal Citation Reports / Web of Science as of 2023 is prepared.