Search (3 results, page 1 of 1)

  • × classification_ss:"30.10 Systemtheorie <Naturwissenschaften allgemein>"
  1. Skyttner, L.: General systems theory : an introduction (1996) 0.02
    0.016166084 = product of:
      0.08083042 = sum of:
        0.08083042 = weight(_text_:system in 0) [ClassicSimilarity], result of:
          0.08083042 = score(doc=0,freq=4.0), product of:
            0.1642502 = queryWeight, product of:
              3.1495528 = idf(docFreq=5152, maxDocs=44218)
              0.052150324 = queryNorm
            0.49211764 = fieldWeight in 0, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.1495528 = idf(docFreq=5152, maxDocs=44218)
              0.078125 = fieldNorm(doc=0)
      0.2 = coord(1/5)
    
    LCSH
    System theory
    Subject
    System theory
  2. Bertalanffy, L. von: General system theory : foundations, development, applications (1998) 0.02
    0.016003607 = product of:
      0.08001803 = sum of:
        0.08001803 = weight(_text_:system in 7160) [ClassicSimilarity], result of:
          0.08001803 = score(doc=7160,freq=2.0), product of:
            0.1642502 = queryWeight, product of:
              3.1495528 = idf(docFreq=5152, maxDocs=44218)
              0.052150324 = queryNorm
            0.4871716 = fieldWeight in 7160, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1495528 = idf(docFreq=5152, maxDocs=44218)
              0.109375 = fieldNorm(doc=7160)
      0.2 = coord(1/5)
    
  3. Bertalanffy, L. von: General system theory : foundations, development, applications (1969) 0.02
    0.016003607 = product of:
      0.08001803 = sum of:
        0.08001803 = weight(_text_:system in 2308) [ClassicSimilarity], result of:
          0.08001803 = score(doc=2308,freq=2.0), product of:
            0.1642502 = queryWeight, product of:
              3.1495528 = idf(docFreq=5152, maxDocs=44218)
              0.052150324 = queryNorm
            0.4871716 = fieldWeight in 2308, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1495528 = idf(docFreq=5152, maxDocs=44218)
              0.109375 = fieldNorm(doc=2308)
      0.2 = coord(1/5)