@article{JRAM_1987__381_152970,
     author = {Fernando Serrano},
     title = {The adjunction mapping and hyperelliptic divisors on a surface.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {90--109},
     publisher = {mathdoc},
     volume = {381},
     year = {1987},
     zbl = {0618.14001},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1987__381_152970/}
}