Search (4 results, page 1 of 1)

  • × author_ss:"Vakkari, P."
  1. Tuomaala, O.; Järvelin, K.; Vakkari, P.: Evolution of library and information science, 1965-2005 : content analysis of journal articles (2014) 5.92 
    5.920724 = weight(field_ss:Informationswissenschaft in 2309) [ClassicSimilarity], result of:
  5.920724 = fieldWeight in 2309, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.920724 = idf(docFreq=323, maxDocs=44421)
    1.0 = fieldNorm(doc=2309)
    Field
    Informationswissenschaft
  2. Vakkari, P.; Chang, Y.-W.; Järvelin, K.: Disciplinary contributions to research topics and methodology in Library and Information Science : leading to fragmentation? (2022) 5.92 
    5.920724 = weight(field_ss:Informationswissenschaft in 1768) [ClassicSimilarity], result of:
  5.920724 = fieldWeight in 1768, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.920724 = idf(docFreq=323, maxDocs=44421)
    1.0 = fieldNorm(doc=1768)
    Field
    Informationswissenschaft
  3. Järvelin, K.; Vakkari, P.: LIS research across 50 years: content analysis of journal articles : offering an information-centric conception of memes (2022) 5.92 
    5.920724 = weight(field_ss:Informationswissenschaft in 1950) [ClassicSimilarity], result of:
  5.920724 = fieldWeight in 1950, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.920724 = idf(docFreq=323, maxDocs=44421)
    1.0 = fieldNorm(doc=1950)
    Field
    Informationswissenschaft
  4. Vakkari, P.; Järvelin, K.; Chang, Y.-W.: ¬The association of disciplinary background with the evolution of topics and methods in Library and Information Science research 1995-2015 (2023) 5.92 
    5.920724 = weight(field_ss:Informationswissenschaft in 2000) [ClassicSimilarity], result of:
  5.920724 = fieldWeight in 2000, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.920724 = idf(docFreq=323, maxDocs=44421)
    1.0 = fieldNorm(doc=2000)
    Field
    Informationswissenschaft

Authors

Years