author = {Sabine Stifter},
title = {{A Parametric Representation of the Ring Elements Taking Bevelled Edges into Account}},
number = {91-44},
year = {1991},
sponsor = { a grant of the city of Linz.},
type = {RISC Report Series},
institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
address = {Altenberger Straße 69, 4040 Linz, Austria},
issn = {2791-4267 (online)}