RISC RISC Research Institute for Symbolic Computation  
  • @techreport{RISC1980,
    author = {B. KUTZLER and F. WINKLER and F. LICHTENBERGER},
    title = {{Computer-Algebra Systeme}},
    number = {88-10},
    year = {1988},
    type = {RISC Report Series},
    institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
    address = {Schloss Hagenberg, 4232 Hagenberg, Austria}
    }