Physics Letters A
Physics Letters A > 2003 > 315 > 1-2 > 156-161
Physics Letters A > 2003 > 315 > 1-2 > 16-22
Physics Letters A > 2003 > 315 > 1-2 > 61-75
Physics Letters A > 2003 > 315 > 1-2 > 136-142
Physics Letters A > 2003 > 315 > 1-2 > 101-108
Physics Letters A > 2003 > 315 > 1-2 > 36-50
Physics Letters A > 2003 > 315 > 1-2 > 109-119
Physics Letters A > 2003 > 315 > 1-2 > 162-167
Physics Letters A > 2003 > 315 > 1-2 > 12-15
Physics Letters A > 2003 > 315 > 1-2 > 6-11
Physics Letters A > 2003 > 315 > 1-2 > 51-60
Physics Letters A > 2003 > 315 > 1-2 > 28-35
Physics Letters A > 2003 > 315 > 1-2 > 150-155
Physics Letters A > 2003 > 315 > 1-2 > 1-5
Physics Letters A > 2003 > 315 > 1-2 > 76-80
Physics Letters A > 2003 > 315 > 1-2 > 143-149
Physics Letters A > 2003 > 315 > 1-2 > 126-135
Physics Letters A > 2003 > 315 > 1-2 > 81-92
Physics Letters A > 2003 > 315 > 1-2 > 120-125