| 2007 | ||
|---|---|---|
| 2 | Ronald N. Kostoff, J. Antonio del Río, Héctor D. Cortés, Charles Smith, Andrew Smith, Caroline S. Wagner, Loet Leydesdorff, George Karypis, Guido Malpohl, Rene Tshiteya: Clustering methodologies for identifying country core competencies. J. Information Science 33(1): 21-40 (2007) | |
| 2001 | ||
| 1 | Ronald N. Kostoff, J. Antonio del Río, James A. Humenik, Esther Ofilia García, Ana María Ramírez: Citation mining: Integrating text mining and bibliometrics for research user profiling. JASIST 52(13): 1148-1156 (2001) | |