@article{Tanetal:11,
    author = "Tan, Y. and Xu, J.X. and Norrl{\"{o}}f, Mikael and Freeman, C.",
    title = "On reference governor in iterative learning control for dynamic systems with input saturation",
    year = "2011",
    month = Nov,
    number = "11",
    volume = "47",
    pages = "2412-2419",
    journal = "Automatica",
}