Parallel and Multistage Fuzzy Inference Based on Families of alpha-level sets.

Kiyohiko Uehara Kaoru Hirota Parallel and Multistage Fuzzy Inference Based on Families of alpha-level sets. 159-195 1998 106 Inf. Sci. 1-2 db/journals/isci/isci106.html#UeharaH98