Citation:Sirunyan, A. M., and others. “Search for standard model production of four top quarks in proton-proton collisions at $\sqrts$ = 13 TeV”. Phys. Lett. B772 (2017): , B772, 336-358. Web.Download CitationDOI BibTex Tagged XML DOI:10.1016/j.physletb.2017.06.064 DOI