Electronics Letters
Electronics Letters > 1989 > 25 > 1 > 37 - 38
Electronics Letters > 1989 > 25 > 13 > 855 - 856
Electronics Letters > 1989 > 25 > 22 > 1533 - 1534
Electronics Letters > 1989 > 25 > 1 > 37 - 38
Electronics Letters > 1989 > 25 > 13 > 855 - 856
Electronics Letters > 1989 > 25 > 22 > 1533 - 1534