Search (2 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  1. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 8.44 
    8.443371 = weight(object_ss:Lotka-Gesetz in 5508) [ClassicSimilarity], result of:
  8.443371 = fieldWeight in 5508, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.443371 = idf(docFreq=25, maxDocs=44421)
    1.0 = fieldNorm(doc=5508)
    Object
    Lotka-Gesetz
  2. Pao, M.L.: ¬An empirical examination of Lotka's law (1986) 8.44 
    8.443371 = weight(object_ss:Lotka-Gesetz in 7519) [ClassicSimilarity], result of:
  8.443371 = fieldWeight in 7519, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.443371 = idf(docFreq=25, maxDocs=44421)
    1.0 = fieldNorm(doc=7519)
    Object
    Lotka-Gesetz

Authors