@article{10_4064_ba55_3_1,
     author = {Igor E. Shparlinski and Jos\'e Felipe Voloch},
     title = {Visible {Points} on {Curves} over {Finite} {Fields}},
     journal = {Bulletin of the Polish Academy of Sciences. Mathematics},
     pages = {193--199},
     publisher = {mathdoc},
     volume = {55},
     number = {3},
     year = {2007},
     doi = {10.4064/ba55-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ba55-3-1/}
}