Search (1 results, page 1 of 1)

  • × author_ss:"Helmer-Hirschberg, O."
  • × theme_ss:"Vision"
  1. Gordon, T.J.; Helmer-Hirschberg, O.: Report on a long-range forecasting study (1964) 0.00 
    0.0033537364 = product of:
  0.023476154 = sum of:
    0.023476154 = product of:
      0.046952307 = sum of:
        0.046952307 = weight(_text_:22 in 4204) [ClassicSimilarity], result of:
          0.046952307 = score(doc=4204,freq=4.0), product of:
            0.10726349 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.030630698 = queryNorm
            0.4377287 = fieldWeight in 4204, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=4204)
      0.5 = coord(1/2)
  0.14285715 = coord(1/7)
    Date
    22. 6.2018 13:24:08
    22. 6.2018 13:54:52