@article{RM_2005_60_1_a5,
     author = {A. V. Arutyunov},
     title = {On real quadratic forms annihilating an intersection of quadrics},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {157--158},
     publisher = {mathdoc},
     volume = {60},
     number = {1},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2005_60_1_a5/}
}