Search (1 results, page 1 of 1)

  • × author_ss:"Heckner, M."
  1. Heckner, M.: Tagging, rating, posting : studying forms of user contribution for web-based information management and information retrieval (2009) 9.91 
    9.909708 = weight(rvk_ss:ST 515 (BVB) in 3931) [ClassicSimilarity], result of:
  9.909708 = fieldWeight in 3931, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.909708 = idf(docFreq=5, maxDocs=44421)
    1.0 = fieldNorm(doc=3931)
    Classification
    ST 515 (BVB)
    Rvk
    ST 515 (BVB)