Electronics Letters
Electronics Letters > 1966 > 2 > 3 > 97 - 98
Electronics Letters > 1966 > 2 > 5 > 169 - 170
Electronics Letters > 1966 > 2 > 8 > 300 - 301
Electronics Letters > 1966 > 2 > 8 > 291
Electronics Letters > 1966 > 2 > 11 > 412 - 413
Electronics Letters > 1966 > 2 > 11 > 410