@article{PPN235181684_0193+dmdlog39,
title = {Singularities of Algebraic Surfaces with C* Action.},
journal = {Mathematische Annalen},
volume = {193},
year = {1971},
pages = {121-135},
zbl = {0206.24003},
url = {http://dml.mathdoc.fr/item/PPN235181684_0193+dmdlog39}
}
ORLIK, Peter; WAGREICH, Philip. Singularities of Algebraic Surfaces with C* Action.. Mathematische Annalen, Tome 193 (1971) pp. 121-135. http://gdmltest.u-ga.fr/item/PPN235181684_0193+dmdlog39/