RISC RISC Research Institute for Symbolic Computation  
  • @techreport{RISC1874,
    author = {Heinrich Rolletschek},
    title = {{Computer Algebra}},
    number = {91-07},
    year = {1991},
    note = {Published in {\"U}bersichtsartikel,Kleine Enzyklop{\"a}die Mathematik, Bibliograph. Inst. Leipzig, to appear.},
    type = {RISC Report Series},
    institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
    address = {Schloss Hagenberg, 4232 Hagenberg, Austria}
    }