1. A note on error detecting codes for asymmetric channels;Berger;Inform. Contr.,1961
2. Single-transistor cell makes room for more memory on an MOS chip;Cohen,1971
3. Characterization and Design of Error Correcting/Detecting Codes for Asymmetric Memories;Constantin,1977
4. Concatenated group theoretic codes for binary asymmetric channels;Constantin,1977
5. The Brain source protected MNOS memory endurance;Cricchi,1973