2009 | ||
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2 | EE | Loet Leydesdorff, Ismael Rafols: A global map of science based on the ISI subject categories. JASIST 60(2): 348-362 (2009) |
2007 | ||
1 | EE | Ismael Rafols, Martin Meyer: How cross-disciplinary is bionanotechnology? Explorations in the specialty of molecular motors. Scientometrics 70(3): 633-650 (2007) |
1 | Loet Leydesdorff | [2] |
2 | Martin Meyer | [1] |