Physics Letters A
Physics Letters A > 2001 > 290 > 1-2 > 41-48
Physics Letters A > 2001 > 290 > 1-2 > 101-105
Physics Letters A > 2001 > 290 > 1-2 > 65-71
Physics Letters A > 2001 > 290 > 1-2 > 11-18
Physics Letters A > 2001 > 290 > 1-2 > 88-92
Physics Letters A > 2001 > 290 > 1-2 > 6-10
Physics Letters A > 2001 > 290 > 1-2 > 19-22
Physics Letters A > 2001 > 290 > 1-2 > 72-76
Physics Letters A > 2001 > 290 > 1-2 > 1-5
Physics Letters A > 2001 > 290 > 1-2 > 93-100
Physics Letters A > 2001 > 290 > 1-2 > 106-108
Physics Letters A > 2001 > 290 > 1-2 > 49-54
Physics Letters A > 2001 > 290 > 1-2 > 77-80
Physics Letters A > 2001 > 290 > 1-2 > 35-40
Physics Letters A > 2001 > 290 > 1-2 > 55-58
Physics Letters A > 2001 > 290 > 1-2 > 59-64
Physics Letters A > 2001 > 290 > 1-2 > 81-87
Physics Letters A > 2001 > 290 > 1-2 > 28-34
Physics Letters A > 2001 > 290 > 1-2 > 23-27
Physics Letters A > 2001 > 290 > 3-4 > 151-156