Electronics Letters
Electronics Letters > 1991 > 27 > 21 > 1950 - 1951
Electronics Letters > 1992 > 28 > 1 > 58 - 59
Electronics Letters > 1993 > 29 > 11 > 986 - 987
Electronics Letters > 1991 > 27 > 21 > 1950 - 1951
Electronics Letters > 1992 > 28 > 1 > 58 - 59
Electronics Letters > 1993 > 29 > 11 > 986 - 987