@article{GDZPPN002427346,
title = {The Balance of Tor.},
journal = {Mathematische Zeitschrift},
volume = {183},
year = {1983},
pages = {179-188},
zbl = {0488.20042},
url = {http://dml.mathdoc.fr/item/GDZPPN002427346}
}
Hill, Paul. The Balance of Tor.. Mathematische Zeitschrift, Tome 183 (1983) pp. 179-188. http://gdmltest.u-ga.fr/item/GDZPPN002427346/