@article{GDZPPN002108585,
title = {The canonical filtration of higher dimensional purely elliptic singularity of a special type.},
journal = {Inventiones mathematicae},
volume = {104},
year = {1991},
pages = {497-520},
zbl = {0778.14014},
url = {http://dml.mathdoc.fr/item/GDZPPN002108585}
}
Tomari, Masataka. The canonical filtration of higher dimensional purely elliptic singularity of a special type.. Inventiones mathematicae, Tome 104 (1991) pp. 497-520. http://gdmltest.u-ga.fr/item/GDZPPN002108585/