Electronics Letters
Electronics Letters > 1982 > 18 > 1 > 7 - 8
Electronics Letters > 1983 > 19 > 18 > 728 - 729
Electronics Letters > 1984 > 20 > 4 > 165 - 167
Electronics Letters > 1991 > 27 > 16 > 1453 - 1454
Electronics Letters > 1992 > 28 > 9 > 844 - 846
Electronics Letters > 1992 > 28 > 19 > 1795 - 1797
Electronics Letters > 2005 > 41 > 3 > 131 - 132