Physics Letters B
Physics Letters B > 2011 > 694 > 4-5 > 367-373
Physics Letters B > 2011 > 695 > 5 > 454-458
Physics Letters B > 2011 > 702 > 4 > 235-241
Physics Letters B > 2011 > 703 > 1 > 46-50
Physics Letters B > 2011 > 694 > 4-5 > 367-373
Physics Letters B > 2011 > 695 > 5 > 454-458
Physics Letters B > 2011 > 702 > 4 > 235-241
Physics Letters B > 2011 > 703 > 1 > 46-50