RISC RISC Research Institute for Symbolic Computation  
  • @techreport{RISC1613,
    author = {Franz Winkler},
    title = {{Introduction to Computer Algebra (Lecture Notes, WA 93/94)}},
    number = {94-13},
    year = {1994},
    type = {RISC Report Series},
    institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
    address = {Schloss Hagenberg, 4232 Hagenberg, Austria}
    }