@article{JEMS_2010_12_2_a8,
     author = {Walter D. Neumann and Jonathan Wahl},
     title = {The end curve theorem for normal complex surface singularities},
     journal = {Journal of the European Mathematical Society},
     pages = {471--503},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2010},
     doi = {10.4171/jems/206},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/206/}
}