Search (2 results, page 1 of 1)

  • × subject_ss:"Electronic reference services (Libraries)"
  • × year_i:[2000 TO 2010}
  1. Farkas, M.G.: Social software in libraries : building collaboration, communication, and community online (2007) 0.01
    0.005232755 = product of:
      0.01046551 = sum of:
        0.01046551 = product of:
          0.02093102 = sum of:
            0.02093102 = weight(_text_:m in 2364) [ClassicSimilarity], result of:
              0.02093102 = score(doc=2364,freq=2.0), product of:
                0.12688358 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.05098903 = queryNorm
                0.1649624 = fieldWeight in 2364, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2364)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    m
  2. Lankes, R.D.: New concepts in digital reference (2009) 0.00
    0.0034885032 = product of:
      0.0069770063 = sum of:
        0.0069770063 = product of:
          0.013954013 = sum of:
            0.013954013 = weight(_text_:m in 4999) [ClassicSimilarity], result of:
              0.013954013 = score(doc=4999,freq=2.0), product of:
                0.12688358 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.05098903 = queryNorm
                0.10997493 = fieldWeight in 4999, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4999)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    m