For citation: Polynov V.A. (2018) Indikatory otsenki deyatel'nosti informatsionnykh agentstv: klassika i sovremennost' [News Agencies and Their KPIs: Usual and Contemporary]. Mediaskop 3. (in Russian). Available at: http://www.mediascope.ru/2474
DOI: 10.30547/mediascope.3.2018.10