@article{10_4064_aa112_3_1,
     author = {Noboru Aoki},
     title = {On the {Tate{\textendash}Shafarevich} group of
 semistable elliptic curves with a rational 3-torsion},
     journal = {Acta Arithmetica},
     pages = {209--227},
     publisher = {mathdoc},
     volume = {112},
     number = {3},
     year = {2004},
     doi = {10.4064/aa112-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa112-3-1/}
}