%0 Journal Article %A A. P. Veselov %A S. P. Novikov %T Finite-gap two-dimensional Schr\"odinger operators. Potential operators %J Doklady Akademii Nauk %D 1984 %P 784-788 %V 279 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_279_4_a2/ %G ru %F DAN_1984_279_4_a2