@article{JRAM_1972__255_151241,
     author = {Birger Iversen},
     title = {On the existence of abelian varieties with good reduction.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {155--164},
     publisher = {mathdoc},
     volume = {255},
     year = {1972},
     zbl = {0241.14021},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1972__255_151241/}
}