Electronics Letters
Electronics Letters > 1984 > 20 > 11 > 444 - 446
Electronics Letters > 1986 > 22 > 24 > 1308 - 1309
Electronics Letters > 1989 > 25 > 16 > 1077 - 1079
Electronics Letters > 1990 > 26 > 11 > 697 - 699
Electronics Letters > 1990 > 26 > 11 > 710 - 711
Electronics Letters > 1990 > 26 > 14 > 1058 - 1059
Electronics Letters > 1991 > 27 > 16 > 1453 - 1454
Electronics Letters > 1991 > 27 > 17 > 1515 - 1516
Electronics Letters > 1991 > 27 > 23 > 2187 - 2189
Electronics Letters > 1992 > 28 > 17 > 1670 - 1672
Electronics Letters > 1993 > 29 > 5 > 480 - 481