@inproceedings{Aguilar-Saavedra:2007zI, author = "Aguilar-Saavedra, Juan Antonio", title = "{New signals in pair production of heavy Q=2/3 singlets at LHC}", doi = "10.22323/1.024.0003", booktitle = "Proceedings of International Workshop on Top Quark Physics {\textemdash} PoS(TOP2006)", year = 2007, volume = "024", pages = "003" }