Physics Letters B
Physics Letters B > 1997 > 392 > 3-4 > 273-277
Physics Letters B > 1997 > 397 > 1-2 > 13-19
Physics Letters B > 1997 > 402 > 1-2 > 1-6
Physics Letters B > 1997 > 405 > 3-4 > 341-346
Physics Letters B > 1997 > 408 > 1-4 > 435-438
Physics Letters B > 1997 > 408 > 1-4 > 19-24
Physics Letters B > 1997 > 412 > 3-4 > 382-388
Physics Letters B > 1997 > 413 > 3-4 > 410-415
Physics Letters B > 1998 > 417 > 3-4 > 217-223
Physics Letters B > 1998 > 418 > 1-2 > 20-26