@article{854267,
      author = {Guo, Bao-Zhu, and Zhao, Zhi-Liang,},
      url = {http://library.usi.edu/record/854267},
      title = {Active disturbance rejection control for nonlinear systems  : an introduction /},
      recid = {854267},
      pages = {1 online resource (365 pages)},
}