Vyshnevs'kyj Valerij Yevgenovych. Battle application of a communication facility m defensive and advance operations of the first period of Great Domestic war (1941-1942) : к.і.н. : spec.. 20.02.22 - Військова історія : presented. 2008-01-17; popup.evolution: .; Lviv Polytechnic National University. – , 0408U000473.

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