@article{01784591,
title = {Lech inequalities for deformations of singularities defined by power products of degree 2.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {43},
year = {2002},
pages = {33-37},
zbl = {1052.14008},
language = {en},
url = {http://dml.mathdoc.fr/item/01784591}
}
Richter, Tim. Lech inequalities for deformations of singularities defined by power products of degree 2.. Beiträge zur Algebra und Geometrie, Tome 43 (2002) pp. 33-37. http://gdmltest.u-ga.fr/item/01784591/