Physics Letters B
Physics Letters B > 2008 > 665 > 5 > 392-400
Physics Letters B > 2008 > 665 > 5 > 325-331
Physics Letters B > 2008 > 665 > 5 > 412-417
Physics Letters B > 2008 > 665 > 5 > 418-423
Physics Letters B > 2008 > 665 > 5 > 388-391