Search (4 results, page 1 of 1)

Riesthuis, G.J.A.; Waal, E.H. van de; Zandstra, J.G.: New UDC auxiliary tables for cartographic materials and geographic information (1991) 0.05

0.045203526 = product of:
  0.09040705 = sum of:
    0.09040705 = product of:
      0.1808141 = sum of:
        0.1808141 = weight(_text_:e.h in 2705) [ClassicSimilarity], result of:
          0.1808141 = score(doc=2705,freq=2.0), product of:
            0.34370944 = queryWeight, product of:
              7.935687 = idf(docFreq=42, maxDocs=44218)
              0.043311868 = queryNorm
            0.5260667 = fieldWeight in 2705, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.935687 = idf(docFreq=42, maxDocs=44218)
              0.046875 = fieldNorm(doc=2705)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Riesthuis, G.J.A.: Some thoughts about the format of the Master Reference File database (2000) 0.02

0.024896497 = product of:
  0.049792994 = sum of:
    0.049792994 = product of:
      0.09958599 = sum of:
        0.09958599 = weight(_text_:22 in 6405) [ClassicSimilarity], result of:
          0.09958599 = score(doc=6405,freq=4.0), product of:
            0.15167078 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043311868 = queryNorm
            0.6565931 = fieldWeight in 6405, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=6405)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Extensions and corrections to the UDC. 22(2000), S.15-22

Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.3: Gecontroleerde informatietalen (1990) 0.02

0.020538561 = product of:
  0.041077122 = sum of:
    0.041077122 = product of:
      0.082154244 = sum of:
        0.082154244 = weight(_text_:22 in 210) [ClassicSimilarity], result of:
          0.082154244 = score(doc=210,freq=2.0), product of:
            0.15167078 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043311868 = queryNorm
            0.5416616 = fieldWeight in 210, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=210)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Open. 22(1990) no.1, S.11-15

Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990) 0.02

0.020538561 = product of:
  0.041077122 = sum of:
    0.041077122 = product of:
      0.082154244 = sum of:
        0.082154244 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
          0.082154244 = score(doc=211,freq=2.0), product of:
            0.15167078 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043311868 = queryNorm
            0.5416616 = fieldWeight in 211, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=211)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Open. 22(1990) no.10, S.326-330

Search (4 results, page 1 of 1)

Authors

Years

Languages