%0 Journal Article %A O. A. Veliev %T The spectrum of the Schr\"odinger operator with periodic potential %J Doklady Akademii Nauk %D 1983 %P 1289-1292 %V 268 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_268_6_a0/ %G ru %F DAN_1983_268_6_a0