Electronics Letters
Electronics Letters > 1991 > 27 > 18 > 1632 - 1633
Electronics Letters > 1991 > 27 > 18 > 1683 - 1685
Electronics Letters > 1991 > 27 > 18 > 1630 - 1632
Electronics Letters > 1991 > 27 > 18 > 1632 - 1633
Electronics Letters > 1991 > 27 > 18 > 1683 - 1685
Electronics Letters > 1991 > 27 > 18 > 1630 - 1632