Electronics Letters
Electronics Letters > 1984 > 20 > 18 > 730 - 731
Electronics Letters > 1984 > 20 > 25 > 1047 - 1048
Electronics Letters > 1986 > 22 > 14 > 756 - 757
Electronics Letters > 1986 > 22 > 17 > 883 - 885
Electronics Letters > 1987 > 23 > 1 > 29 - 31
Electronics Letters > 1987 > 23 > 1 > 37 - 38
Electronics Letters > 1987 > 23 > 12 > 614 - 616
Electronics Letters > 1989 > 25 > 23 > 1583 - 1584
Electronics Letters > 1991 > 27 > 4 > 377 - 379
Electronics Letters > 1993 > 29 > 6 > 536 - 538