@article{IM_1995__121_3_144295,
     author = {Hansj\"org Geiges and Jes\'us Gonzalo},
     title = {Contact geometry and complex surfaces.},
     journal = {Inventiones mathematicae},
     pages = {147--210},
     publisher = {mathdoc},
     volume = {121},
     number = {3},
     year = {1995},
     zbl = {1002.53501},
     url = {http://geodesic.mathdoc.fr/item/IM_1995__121_3_144295/}
}