@article{RSM_2001__59_2_125699,
     author = {Di Gennaro, R.},
     title = {On curves on rational normal scrolls.},
     journal = {Rendiconti del seminario matematico},
     pages = {131--135},
     publisher = {mathdoc},
     volume = {59},
     number = {2},
     year = {2001},
     zbl = {1083.14053},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RSM_2001__59_2_125699/}
}