@article{10_4064_aa101_2_1,
     author = {Arjune Budhram},
     title = {Hecke action and the degree
 of the modular parameterization},
     journal = {Acta Arithmetica},
     pages = {97--104},
     publisher = {mathdoc},
     volume = {101},
     number = {2},
     year = {2002},
     doi = {10.4064/aa101-2-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa101-2-1/}
}