Search for a heavy neutral particle decaying to eμ, eτ, or μτ in pp collisions at √s = 8 TeV with the ATLAS Detector / G. Aad, B. Abbott, J. Abdallah [et.al.] // Physical Review Letters. 2015. Vol. 115, № 3. P. 031801-1-031801-18. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000517549