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"Nikolai Ovchinnikov headed the commission for security." "Kommersant."
3 декабря 2019 г.

Colonel General of Police promises to advise the business on protection against various threats. *Nikolai Alexandrovich Ovchinnikov - Chairman of the Scientific Advisory Board of Alliance Legal CG

«Коммерсантъ»

Ovchinnikov Nickolay, Chairman of the Scientific Advisory Board