Electronics Letters
Electronics Letters > 1970 > 6 > 3 > 53 - 55
Electronics Letters > 1970 > 6 > 4 > 114 - 116
Electronics Letters > 1970 > 6 > 10 > 301 - 303
Electronics Letters > 1970 > 6 > 10 > 313 - 315
Electronics Letters > 1970 > 6 > 15 > 485 - 487
Electronics Letters > 1970 > 6 > 19 > 595 - 597
Electronics Letters > 1970 > 6 > 19 > 623 - 625
Electronics Letters > 1970 > 6 > 20 > 645 - 647