Physics Letters B
Physics Letters B > 2012 > 707 > 2 > 237-242
Physics Letters B > 2012 > 711 > 3-4 > 225-231
Physics Letters B > 2012 > 713 > 3 > 160-164
Physics Letters B > 2012 > 713 > 4-5 > 358-364
Physics Letters B > 2012 > 715 > 1-3 > 15-18
Physics Letters B > 2012 > 716 > 2 > 366-369
Physics Letters B > 2012 > 717 > 4-5 > 299-306
Physics Letters B > 2012 > 717 > 4-5 > 313-318
Physics Letters B > 2012 > 718 > 2 > 276-278