Search (2 results, page 1 of 1)

  • × author_ss:"Porter, A.L."
  1. Boer, V. de; Porter, A.L.; Someren, M. v.: Extracting historical time periods from the Web (2010) 0.00
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    Date
    28. 9.2010 11:51:05
  2. Rafols, I.; Porter, A.L.; Leydesdorff, L.: Science overlay maps : a new tool for research policy and library management (2010) 0.00
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    Date
    28. 9.2010 11:49:27