Physics Letters B
Physics Letters B > 2011 > 695 > 1-4 > 136-142
Physics Letters B > 2011 > 696 > 1-2 > 178-181
Physics Letters B > 2011 > 697 > 5 > 471-476
Physics Letters B > 2011 > 699 > 5 > 325-329
Physics Letters B > 2011 > 702 > 1 > 43-48
Physics Letters B > 2011 > 704 > 5 > 467-473
Physics Letters B > 2011 > 705 > 1-2 > 71-75