%0 Journal Article %A V. Ya. Ivrii %T Estimates for the number of negative eigenvalues of the Schr\"odinger operator with a strong magnetic field %J Doklady Akademii Nauk %D 1987 %P 1043-1046 %V 297 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_297_5_a3/ %G ru %F DAN_1987_297_5_a3