%0 Journal Article %A Yu. A. Pospelov %A V. I. Melnikov %A S. G. Novikov %T New numerical calculation methods for the crystal electron structures in the pseudopotential theory %J Doklady Akademii Nauk %D 1982 %P 1368-1372 %V 262 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_262_6_a22/ %G ru %F DAN_1982_262_6_a22