Pirog Inna Ivanivna. Argumentation in the Modern German Journalism: Pragmatic Aspect (on the Material of Economic Texts : к.філол.н. : spec.. 10.02.04 - Германські мови : presented. 2009-06-19; popup.evolution: .; Kharkov National University named after V.N. Karazin. – , 0409U003560.

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