%0 Journal Article %A A. V. Kurkina %T Componentwise estimates for the spectral function of a selfadjoint extension on the line $\mathbf R$ of the Schr\"odinger operator with a matrix potential that satisfies the Kato condition %J Differencialʹnye uravneniâ %D 1996 %P 759-768 %V 32 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1996_32_6_a5/ %G ru %F DE_1996_32_6_a5