The University of Warwick Library - WebBridge

Measurement of the four-lepton invariant mass spectrum in 13 TeV proton-proton collisions with the ATLAS detector
Ennis, Joseph Stanford.  Journal of High Energy Physics.  v. 2019. no. 4.   2019-04-05. .   

Online access not found

Sorry - based on the information provided, WebBridge cannot offer appropriate links.