@article{10_5427_jsing_2013_7g,
     author = {Jan Stevens},
     title = {On the classification of rational surface singularities},
     journal = {Journal of Singularities},
     pages = {108--133},
     publisher = {mathdoc},
     volume = {7},
     year = {2013},
     doi = {10.5427/jsing.2013.7g},
     url = {http://geodesic.mathdoc.fr/articles/10.5427/jsing.2013.7g/}
}