Search (2 results, page 1 of 1)

  • × author_ss:"Voigt, K."
  1. Voigt, K.; Benz, J.: Umweltschutz im Internet : Datenquellen zu ökologischen und chemischen Fragestellungen (1996) 0.01
    0.013217772 = product of:
      0.05287109 = sum of:
        0.05287109 = weight(_text_:und in 4972) [ClassicSimilarity], result of:
          0.05287109 = score(doc=4972,freq=4.0), product of:
            0.12713796 = queryWeight, product of:
              2.217899 = idf(docFreq=13141, maxDocs=44421)
              0.057323597 = queryNorm
            0.41585606 = fieldWeight in 4972, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.217899 = idf(docFreq=13141, maxDocs=44421)
              0.09375 = fieldNorm(doc=4972)
      0.25 = coord(1/4)
    
    Abstract
    In diesem Beitrag soll ein kleiner Einblick in Ressourcen im Internet zu Umweltschutz und Chemikalien gegeben werden
  2. Voigt, K.: Information über Information : CD-ROM und Online-Datenbanken im Bereich Umweltschutz (1995) 0.01
    0.010904106 = product of:
      0.043616425 = sum of:
        0.043616425 = weight(_text_:und in 2851) [ClassicSimilarity], result of:
          0.043616425 = score(doc=2851,freq=2.0), product of:
            0.12713796 = queryWeight, product of:
              2.217899 = idf(docFreq=13141, maxDocs=44421)
              0.057323597 = queryNorm
            0.34306374 = fieldWeight in 2851, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.217899 = idf(docFreq=13141, maxDocs=44421)
              0.109375 = fieldNorm(doc=2851)
      0.25 = coord(1/4)