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- author's%3a%22Meij%2c L. van der%22 2
- authors%3a%22Meij%2c L. van der%22 2
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Raan, A.F.J. van; Noyons, E.C.M.: Discovery of patterns of scientific and technological development and knowledge transfer (2002)
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Tu, Y.-N.; Hsu, S.-L.: Constructing conceptual trajectory maps to trace the development of research fields (2016)
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