@article{AA_2015_27_6_a11,
     author = {I. Panin and K. Pimenov},
     title = {Rationally isotropic quadratic spaces are locally {isotropic.~III}},
     journal = {Algebra i analiz},
     pages = {234--241},
     publisher = {mathdoc},
     volume = {27},
     number = {6},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2015_27_6_a11/}
}