Physics Letters A
Physics Letters A > 2002 > 294 > 1 > 47-51
Physics Letters A > 2002 > 294 > 1 > 13-18
Physics Letters A > 2002 > 294 > 1 > 6-12
Physics Letters A > 2002 > 294 > 1 > 19-25
Physics Letters A > 2002 > 294 > 1 > 26-30
Physics Letters A > 2002 > 294 > 1 > 1-5
Physics Letters A > 2002 > 294 > 1 > 37-46
Physics Letters A > 2002 > 294 > 1 > 52-57
Physics Letters A > 2002 > 294 > 1 > 31-36
Physics Letters A > 2002 > 294 > 2 > 95-100
Physics Letters A > 2002 > 294 > 2 > 59-65
Physics Letters A > 2002 > 294 > 2 > 108-112
Physics Letters A > 2002 > 294 > 2 > 122-125
Physics Letters A > 2002 > 294 > 2 > 79-83
Physics Letters A > 2002 > 294 > 2 > 84-86
Physics Letters A > 2002 > 294 > 2 > 74-78
Physics Letters A > 2002 > 294 > 2 > 87-94
Physics Letters A > 2002 > 294 > 2 > 101-107
Physics Letters A > 2002 > 294 > 2 > 117-121
Physics Letters A > 2002 > 294 > 2 > 71-73