title: Retraction notice to: Fuzzy controller training using particle swarm optimization for nonlinear system control.
authors.affiliation: Department of Electronics & Telecommunications Engineering, Engineering Faculty, Kocaeli University, 41040, Izmit-Kocaeli, Turkey. cihankk@kou.edu.tr
authors.forename: Cihan
authors.initials: C
authors.lastname: Karakuzu