@article{JRAM_1989__399_153159,
     author = {Luciana Picco Botta},
     title = {On the intersection of three quadrics.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {188--207},
     publisher = {mathdoc},
     volume = {399},
     year = {1989},
     zbl = {0667.14019},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1989__399_153159/}
}