@article{MZM_1980_28_4_a11,
     author = {V. V. Vlasov},
     title = {Description of the canonical coefficients of the restriction of a quadratic form to a subspace of finite codimension},
     journal = {Matemati\v{c}eskie zametki},
     pages = {589--598},
     publisher = {mathdoc},
     volume = {28},
     number = {4},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1980_28_4_a11/}
}