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Message * Ustoĭchivoe Razvitie Territoriĭ Teorii︠a︡ Gis i Prakticheskiĭ Opyt : Materialy Mezhdunarodnoĭ Konferent︠s︡ii, Khanty-Mansiĭsk, Ĭellounaĭf, 12-24 Avgusta 2007 G. - 5898466282 - 9785898466282