Taek Ryong Kim Jin Bae Park Young Hoon Joo Robust <i>H</i><sub>infinity</sub> Fuzzy Controller for Uncertain Nonlinear Systems with Time-Varying Delayed State. 21-30 2006 conf/fskd/2006 FSKD http://dx.doi.org/10.1007/11881599_3 db/conf/fskd/fskd2006.html#KimPJ06