Electronics Letters
Electronics Letters > 1989 > 25 > 2 > 118 - 119
Electronics Letters > 1989 > 25 > 15 > 998 - 999
Electronics Letters > 1989 > 25 > 17 > 1116 - 1117
Electronics Letters > 1990 > 26 > 2 > 122 - 124
Electronics Letters > 1990 > 26 > 14 > 969 - 970
Electronics Letters > 1991 > 27 > 15 > 1314 - 1315
Electronics Letters > 1991 > 27 > 25 > 2376 - 2378
Electronics Letters > 1992 > 28 > 7 > 690 - 692
Electronics Letters > 1992 > 28 > 14 > 1309 - 1311
Electronics Letters > 1993 > 29 > 21 > 1884 - 1885