Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ,Measurement of the tt^^- production cross section in pp^^- collisions at √=1.96TeV using lepton+jets events with secondary vertex b-tagging,Physical Review D 71,,,2005,,,52003,https://cir.nii.ac.jp/crid/1010282256732834583,