@article{10_4064_aa135_3_1,
     author = {Arnaldo Garcia and Saeed Tafazolian},
     title = {Certain maximal curves and {Cartier} operators},
     journal = {Acta Arithmetica},
     pages = {199--218},
     publisher = {mathdoc},
     volume = {135},
     number = {3},
     year = {2008},
     doi = {10.4064/aa135-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa135-3-1/}
}