%0 Journal Article %A V. A. Il'in %A E. I. Moiseev %T An order exact estimate uniform in $\mathbf R^N$ for $N=2$ and $N=3$, for the squares of fundamental functions of a selfadjoint extension in $\mathbf R^N$ of the Schr\"odinger operator with a potential satisfying Kato's condition %J Differencialʹnye uravneniâ %D 1996 %P 357-374 %V 32 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1996_32_3_a11/ %G ru %F DE_1996_32_3_a11