Search (1 results, page 1 of 1)

  • × year_i:[1970 TO 1980}
  • × author_ss:"Robertson, S.E."
  • × author_ss:"Sparck Jones, K."
  1. Robertson, S.E.; Sparck Jones, K.: Relevance weighting of search terms (1976) 1.00 
    1.0 = *:*, product of:
  1.0 = boost
  1.0 = queryNorm