共 8 条
[1]
DETAINT J, 1976, 30TH P ANN FREQ CONT, P132
[2]
FUJIWARA Y, 1982, US IECE187 PAP TECHN, V82, P1
[3]
NAKAMURA K, 1969, US IECE6921 PAP TECH
[5]
ONOE M, 1965, NAT CONV REC IECE JA, V48, P1574