Search (1 results, page 1 of 1)

  • × author_ss:"Callan, J.P."
  • × author_ss:"Lu, Z."
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Allan, J.; Ballesteros, L.; Callan, J.P.; Croft, W.B.; Lu, Z.: Recent experiment with INQUERY (1996) 0.07 
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