RISC RISC Research Institute for Symbolic Computation  
  • @techreport{RISC1454,
    author = {Jesus Millan},
    title = {{Symbolic PID Control of Second Order Linear Control Systems}},
    number = {99-23},
    year = {1999},
    month = {August},
    keywords = {control systems},
    type = {RISC Report Series},
    institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
    address = {Schloss Hagenberg, 4232 Hagenberg, Austria}
    }