@article{AA_1997_9_4_a6,
     author = {Anne Cortella},
     title = {The {Hasse} principle for the similarities of bilinear forms},
     journal = {Algebra i analiz},
     pages = {98--118},
     publisher = {mathdoc},
     volume = {9},
     number = {4},
     year = {1997},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_1997_9_4_a6/}
}