Physics Letters A
Physics Letters A > 2003 > 308 > 1 > 11-16
Physics Letters A > 2003 > 308 > 1 > 54-60
Physics Letters A > 2003 > 308 > 1 > 61-66
Physics Letters A > 2003 > 308 > 1 > 17-22
Physics Letters A > 2003 > 308 > 1 > 1-5
Physics Letters A > 2003 > 308 > 1 > 31-36
Physics Letters A > 2003 > 308 > 1 > 37-40
Physics Letters A > 2003 > 308 > 1 > 23-30
Physics Letters A > 2003 > 308 > 1 > 6-10
Physics Letters A > 2003 > 308 > 1 > 75-79
Physics Letters A > 2003 > 308 > 1 > 47-53
Physics Letters A > 2003 > 308 > 1 > 67-74
Physics Letters A > 2003 > 308 > 1 > 41-46
Physics Letters A > 2003 > 308 > 2-3 > 187-197
Physics Letters A > 2003 > 308 > 2-3 > 131-134
Physics Letters A > 2003 > 308 > 2-3 > 202-207
Physics Letters A > 2003 > 308 > 2-3 > 116-119