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}