RISC RISC Research Institute for Symbolic Computation  
  • @techreport{RISC1742,
    author = {Hans Wolfgang Loidl},
    title = {{Circular Programs on Compound Data Structures}},
    number = {92-06},
    year = {1992},
    type = {RISC Report Series},
    institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
    address = {Schloss Hagenberg, 4232 Hagenberg, Austria}
    }