Search (1 results, page 1 of 1)

  • × subject_ss:"Grey literature"
  1. Information sources in grey literature (1998) 4.47 
    4.471406 = weight(theme_ss:Informationsmittel in 790) [ClassicSimilarity], result of:
  4.471406 = fieldWeight in 790, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    4.471406 = idf(docFreq=1373, maxDocs=44218)
    1.0 = fieldNorm(doc=790)
    Theme
    Informationsmittel