@article{10_4153_CJM_2004_031_6,
     author = {Cali, Elie},
     title = {D\'efaut de semi-stabilit\'e des courbes elliptiques dans le cas non ramifi\'e},
     journal = {Canadian journal of mathematics},
     pages = {673--698},
     year = {2004},
     volume = {56},
     number = {4},
     doi = {10.4153/CJM-2004-031-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2004-031-6/}
}