Search (4 results, page 1 of 1)

  • × author_ss:"Bertalanffy, L. von"
  1. Bertalanffy, L. von: General systems theory (1956) 0.00 
    0.0042195907 = product of:
  0.008439181 = sum of:
    0.008439181 = product of:
      0.016878363 = sum of:
        0.016878363 = weight(_text_:e in 4704) [ClassicSimilarity], result of:
          0.016878363 = score(doc=4704,freq=2.0), product of:
            0.053140633 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.036970742 = queryNorm
            0.31761688 = fieldWeight in 4704, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.15625 = fieldNorm(doc=4704)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  2. Bertalanffy, L. von: General systems theory : a critical review (1962) 0.00 
    0.0033756723 = product of:
  0.0067513445 = sum of:
    0.0067513445 = product of:
      0.013502689 = sum of:
        0.013502689 = weight(_text_:e in 4705) [ClassicSimilarity], result of:
          0.013502689 = score(doc=4705,freq=2.0), product of:
            0.053140633 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.036970742 = queryNorm
            0.2540935 = fieldWeight in 4705, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=4705)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  3. Bertalanffy, L. von: General system theory : foundations, development, applications (1998) 0.00 
    0.0029537133 = product of:
  0.0059074266 = sum of:
    0.0059074266 = product of:
      0.011814853 = sum of:
        0.011814853 = weight(_text_:e in 7160) [ClassicSimilarity], result of:
          0.011814853 = score(doc=7160,freq=2.0), product of:
            0.053140633 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.036970742 = queryNorm
            0.2223318 = fieldWeight in 7160, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=7160)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  4. Bertalanffy, L. von: General system theory : foundations, development, applications (1969) 0.00 
    0.0029537133 = product of:
  0.0059074266 = sum of:
    0.0059074266 = product of:
      0.011814853 = sum of:
        0.011814853 = weight(_text_:e in 2308) [ClassicSimilarity], result of:
          0.011814853 = score(doc=2308,freq=2.0), product of:
            0.053140633 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.036970742 = queryNorm
            0.2223318 = fieldWeight in 2308, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=2308)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Years

Types

Classifications