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Message * Iv Respublikanskai︠a︡ Konferent︠s︡ii︠a︡ Povyshenie Nadezhnosti i Dolgovechnosti Mashin i Sooruzheniĭ G. Odessa, 24-26 Senti︠a︡bri︠a︡ 1991 G. : Tezisy Dokladov - 5770202696 - 9785770202694