Giovanni Bortolan Witold Pedrycz Fuzzy Encoding and Decoding: A Study in Information Granularity. 71-92 1997 5 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 1 http://dx.doi.org/10.1142/S0218488597000075 db/journals/ijufks/ijufks5.html#BortolanP97