Search (1 results, page 1 of 1)

  • × author_ss:"Zhang, J."
  • × author_ss:"Chen, C."
  1. Chen, C.; Ibekwe-SanJuan, F.; Pinho, R.; Zhang, J.: ¬The impact of the sloan digital sky survey on astronomical research : the role of culture, identity, and international collaboration (2008) 0.02 
    0.015437722 = product of:
  0.046313167 = sum of:
    0.046313167 = weight(_text_:f in 2275) [ClassicSimilarity], result of:
      0.046313167 = score(doc=2275,freq=2.0), product of:
        0.17528075 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04397646 = queryNorm
        0.26422277 = fieldWeight in 2275, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.046875 = fieldNorm(doc=2275)
  0.33333334 = coord(1/3)