author = {Gerald Baumgartner and Ryan Stansifer},
title = {{A Proposal to Study Type Systems for Computer Algebra}},
number = {90-07},
year = {1990},
sponsor = {Austrian Forschungsf"{o}rderungsfonds, project no. P6763},
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)}