Physics Letters A
Physics Letters A > 1997 > 232 > 1-2 > 1-3
Physics Letters A > 1997 > 232 > 1-2 > 129-134
Physics Letters A > 1997 > 232 > 1-2 > 34-40
Physics Letters A > 1997 > 232 > 1-2 > 4-8
Physics Letters A > 1997 > 232 > 1-2 > 9-14
Physics Letters A > 1997 > 232 > 1-2 > 55-62
Physics Letters A > 1997 > 232 > 1-2 > 115-118
Physics Letters A > 1997 > 232 > 1-2 > 15-24
Physics Letters A > 1997 > 232 > 1-2 > 143-148
Physics Letters A > 1997 > 232 > 1-2 > 49-54
Physics Letters A > 1997 > 232 > 1-2 > 99-105
Physics Letters A > 1997 > 232 > 1-2 > 91-98
Physics Letters A > 1997 > 232 > 1-2 > 87-90
Physics Letters A > 1997 > 232 > 1-2 > 77-86
Physics Letters A > 1997 > 232 > 1-2 > 70-76
Physics Letters A > 1997 > 232 > 1-2 > 41-48
Physics Letters A > 1997 > 232 > 1-2 > 149-154
Physics Letters A > 1997 > 232 > 1-2 > 106-114
Physics Letters A > 1997 > 232 > 1-2 > 63-69
Physics Letters A > 1997 > 232 > 1-2 > 135-142