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Projektmanagement : Beitr. zur Jahrestagung ...
(1987)
Project appraisal : ways, means and experiences
(1997)
Organization, technology and management in construction: an international journal : OTMC
(2016)
BRIE research paper
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BRIE working paper
(1988)
Working paper / Berkeley Roundtable on the International Economy, the Institute of International Studies, University of California
(1992)