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Message * Nauchnye Osnovy i Praktika Pererabotki Rud i Tekhnogennogo Syrʹi︠a︡ Materialy Mezhdunarodnoĭ Nauchno-Tekhnicheskoĭ Konferent︠s︡ii, 6-10 Ii︠u︡li︠a︡ 2004 G - 580570417X - 9785805704179