За паразита ответишь: почему Александра Элбакян заблокировала Sci-Hub. Технические науки - Индикатор.

From Google Translate: "Tonight, Alexandra Elbakyan, the founder of the Sci-Hub resource, which provides free access to scientific articles on the Internet, has blocked a resource in Russia . The reason, she said, was 'extremely inadequate, offensive behavior of Russian scientists towards the creator of the service.' Sci-Hub began to work in 2011 and became a response to the policy of world publishers that produce scientific journals. The cost of the full-text article in the Web of Science and Scopus databases is on average $ 30, the Sci-Hub articles could be downloaded for free and in a few seconds. According to the journal Science, users daily download from Sci-Hub 200 000 articles. At the same time, the most downloads are in the USA, Europe and China."