Electronics Letters
Electronics Letters > 1989 > 25 > 1 > 24 - 25
Electronics Letters > 1989 > 25 > 4 > 290 - 292
Electronics Letters > 1989 > 25 > 7 > 480 - 481
Electronics Letters > 1989 > 25 > 9 > 603 - 605
Electronics Letters > 1989 > 25 > 10 > 640 - 642
Electronics Letters > 1989 > 25 > 14 > 926 - 927
Electronics Letters > 1989 > 25 > 17 > 1200 - 1201
Electronics Letters > 1989 > 25 > 24 > 1634 - 1635