Electronics Letters
Electronics Letters > 1990 > 26 > 16 > 1280 - 1282
Electronics Letters > 1990 > 26 > 16 > 1245 - 1246
Electronics Letters > 1990 > 26 > 16 > 1305 - 1307
Electronics Letters > 1990 > 26 > 16 > 1280 - 1282
Electronics Letters > 1990 > 26 > 16 > 1245 - 1246
Electronics Letters > 1990 > 26 > 16 > 1305 - 1307