@article{GDZPPN002100193,
title = {Numerical invariants of liasion classes.},
journal = {Inventiones mathematicae},
volume = {75},
year = {1984},
pages = {301-326},
zbl = {0536.13005},
url = {http://dml.mathdoc.fr/item/GDZPPN002100193}
}
Huneke, C. Numerical invariants of liasion classes.. Inventiones mathematicae, Tome 75 (1984) pp. 301-326. http://gdmltest.u-ga.fr/item/GDZPPN002100193/