Search (1 results, page 1 of 1)

  • × author_ss:"Deplanque, R."
  • × theme_ss:"Informationsmittel"
  • × year_i:[1990 TO 2000}
  1. Deplanque, R.: ¬Die große Zeit der Chemie-Information liegt noch vor uns (1999) 0.01
    0.0060571916 = product of:
      0.03634315 = sum of:
        0.03634315 = weight(_text_:der in 2937) [ClassicSimilarity], result of:
          0.03634315 = score(doc=2937,freq=2.0), product of:
            0.092036426 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.041202344 = queryNorm
            0.3948779 = fieldWeight in 2937, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.125 = fieldNorm(doc=2937)
      0.16666667 = coord(1/6)