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Zolotovskii, Igor O. https://orcid.org/0000-0002-1793-5211

Panyaev, Ivan S. https://orcid.org/0000-0003-2522-9808

Sannikov, Dmitry G. https://orcid.org/0000-0002-1351-7899

Funding for this research was provided by:

Ministry of Education and Science of the Russian Federation (3.8154.2017/BP)

Ministry of Education and Science of the Russian Federation (3.8154.2017/BP)

Ministry of Education and Science of the Russian Federation (14.Z50.31.0015)

Ministry of Education and Science of the Russian Federation (14.Z50.31.0015)

Ministry of Education and Science of the Russian Federation (14.Z50.31.0015)

Российский Фонд Фундаментальных Исследований (16-42-02012)

Российский Фонд Фундаментальных Исследований (16-42-02012)

Text and Data Mining valid from 2019-10-31

Version of Record valid from 2019-10-31