author = {B. Buchberger},}
title = {{Should Students Learn Integration Rules?}},
language = {english},
number = {89-07},
year = {1989},
length = {0},
type = {RISC Report Series},
institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
address = {Schloss Hagenberg, 4232 Hagenberg, Austria}