共 9 条
[3]
OHKAWA T, 1984, PHYS REV LETT, V51, P2101
[4]
OHYABU N, COMMUNICATION
[5]
PARK W, 1978, B AM PHYS SOC, V23, P779
[9]
WAGNER F, 1983, B AM PHYS SOC, V28, P1052