@article{GDZPPN002103753,
title = {Elementary transformations of Dynkin graphs and singularities on quartic surfaces.},
journal = {Inventiones mathematicae},
volume = {88},
year = {1987},
pages = {549-572},
zbl = {0612.14035},
url = {http://dml.mathdoc.fr/item/GDZPPN002103753}
}
Urabe, T. Elementary transformations of Dynkin graphs and singularities on quartic surfaces.. Inventiones mathematicae, Tome 88 (1987) pp. 549-572. http://gdmltest.u-ga.fr/item/GDZPPN002103753/