@article{GDZPPN002341964,
title = {Clusters of infinitely near points.},
journal = {Mathematische Annalen},
volume = {305},
year = {1996},
pages = {169-194},
zbl = {0853.14002},
url = {http://dml.mathdoc.fr/item/GDZPPN002341964}
}
Campillo, A.; Gonzales-Springenberg, G. Clusters of infinitely near points.. Mathematische Annalen, Tome 305 (1996) pp. 169-194. http://gdmltest.u-ga.fr/item/GDZPPN002341964/