Electronics Letters
Electronics Letters > 1990 > 26 > 16 > 1266 - 1267
Electronics Letters > 1990 > 26 > 16 > 1318 - 1320
Electronics Letters > 1990 > 26 > 16 > 1297 - 1299
Electronics Letters > 1990 > 26 > 16 > 1241 - 1243
Electronics Letters > 1990 > 26 > 16 > 1266 - 1267
Electronics Letters > 1990 > 26 > 16 > 1318 - 1320
Electronics Letters > 1990 > 26 > 16 > 1297 - 1299
Electronics Letters > 1990 > 26 > 16 > 1241 - 1243