Electronics Letters
Electronics Letters > 1975 > 11 > 6 > 133 - 134
Electronics Letters > 1975 > 11 > 11 > 244 - 245
Electronics Letters > 1975 > 11 > 12 > 253 - 254
Electronics Letters > 1975 > 11 > 22 > 532 - 533
Electronics Letters > 1975 > 11 > 6 > 133 - 134
Electronics Letters > 1975 > 11 > 11 > 244 - 245
Electronics Letters > 1975 > 11 > 12 > 253 - 254
Electronics Letters > 1975 > 11 > 22 > 532 - 533