Electronics Letters
Electronics Letters > 1990 > 26 > 15 > 1126 - 1127
Electronics Letters > 1991 > 27 > 7 > 557 - 558
Electronics Letters > 1991 > 27 > 17 > 1579 - 1581
Electronics Letters > 1991 > 27 > 20 > 1863 - 1865
Electronics Letters > 1991 > 27 > 24 > 2283 - 2285
Electronics Letters > 1992 > 28 > 1 > 12 - 14
Electronics Letters > 1992 > 28 > 3 > 269 - 271
Electronics Letters > 1992 > 28 > 17 > 1658 - 1660