author = {F. Winkler},
title = {{Computer Algebra III (Spezialgebiete der Computer-Algebra)}},
number = {88-53},
year = {1988},
sponsor = {"{O}sterr. Forschungsgemeinschaft},
type = {RISC Report Series},
institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
address = {Schloss Hagenberg, 4232 Hagenberg, Austria}