Yunfeng Liu Fei Cao Yunhui Peng Xiaogang Yang Dong Miao A Novel Fuzzy Approximator with Fast Terminal Sliding Mode and Its Application. 179-187 2006 conf/fskd/2006 FSKD http://dx.doi.org/10.1007/11881599_20 db/conf/fskd/fskd2006.html#LiuCPYM06