info:oai:pure.iiasa.ac.at:13438info:ofi/fmt:xml:xsd:journalMaT.Ma, T.WierzbickiA.Wierzbicki, A.NakamoriY.Nakamori, Y.416December 20071004-3756Establish a creative environment for roadmapping in academy—From the perspective of i-system methodologyJournal of Systems Science and Systems Engineering469-488article