Measuring impacts of academic science on industrial research : A citation-based approach von TUSSEN, Robert J. W, VAN LEEUWEN, Thed N

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Language biases in the coverage of the Science Citation Index and its consequences for international comparisons of national research performance von VAN LEEUWEN, Thed N, MOED, Henk F, TUSSEN, Robert J. W, VISSER, Martun S, VAN RAAN, Anthony F. J

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Benchmarking international scientific excellence: Are highly cited research papers an appropriate frame of reference? von TUSSEN, Robert J. W, VISSER, Martun S, VAN LEEUWEN, Thed N

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Research cooperation within the bio-pharmaceutical industry : Network analyses of co-publications within and between firms von CALERO, Clara, VAN LEEUWEN, Thed N, TUSSEN, Robert J. W

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