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Message * Problemy Ėkopolisa Programma i Tezisy Dokladov Mezhdunarodnoĭ Nauchno-Prakticheskoĭ Konferent︠s︡ii, 13-25 Marta 1998 Goda, Tailand, Bangkok-Pattaĭi︠a︡, 1998 - 5230026952 - 9785230026952