Electronics Letters
Electronics Letters > 1984 > 20 > 3 > 145 - 146
Electronics Letters > 1989 > 25 > 6 > 386 - 387
Electronics Letters > 1990 > 26 > 14 > 964 - 965
Electronics Letters > 1984 > 20 > 3 > 145 - 146
Electronics Letters > 1989 > 25 > 6 > 386 - 387
Electronics Letters > 1990 > 26 > 14 > 964 - 965