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Communications in computer and information science. 220 : ENTERprise information systems : intern. conf., CENTERIS 2011, Vilamoura, Portugal, Oct. 5-7, 2011 : proc.Pt. 2 / International conference on enterprise information systems (2011 ; Vilamoura), 2011. - XIV, 422 p. - Текст : непосредственный.
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