YEE HSIUNGPAO-TI CHANGMIN-ZU WANGYUAN-HUEI CHANGKAI-FENG CHEN2018-09-102018-09-102013-03http://inspirehep.net/record/1223628http://scholars.lib.ntu.edu.tw/handle/123456789/379457Measurement of associated production of vector bosons and top quark-antiquark pairs at sqrt(s) = 7 TeVjournal article10.1103/PhysRevLett.110.172002