@article{CLTM_2007_2007_1_a15,
     author = {Giuffrida, S. and  Maggioni, R. and  Re, R.},
     title = {ACM embeddings of curves of a quadric surface},
     journal = {Collectanea mathematica},
     publisher = {mathdoc},
     volume = {58},
     number = {3},
     year = {2007},
     zbl = {1135.14021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_2007_2007_1_a15/}
}