@article{MAN_1984__267_163891,
     author = {Jan Stevens},
     title = {Elliptic {Surface} {Singularities} and {Smoothings} of {Curves.}},
     journal = {Mathematische Annalen},
     pages = {239--250},
     publisher = {mathdoc},
     volume = {267},
     year = {1984},
     zbl = {0518.14019},
     url = {http://geodesic.mathdoc.fr/item/MAN_1984__267_163891/}
}