Khachatryan, V Search for new physics in same-sign dilepton events in proton-proton collisions at [Formula: see text]. [electronic resource] - The European physical journal. C, Particles and fields 2016 - 439 p. digital Publication Type: Journal Article ISSN: 1434-6044 Standard No.: 10.1140/epjc/s10052-016-4261-z doi