@article{GDZPPN002308568,
title = {Taut Two-Dimensional Singularities.},
journal = {Mathematische Annalen},
volume = {201},
year = {1973},
pages = {131-164},
zbl = {0281.32010},
url = {http://dml.mathdoc.fr/item/GDZPPN002308568}
}
Laufer, Henry B. Taut Two-Dimensional Singularities.. Mathematische Annalen, Tome 201 (1973) pp. 131-164. http://gdmltest.u-ga.fr/item/GDZPPN002308568/